Webpackemplois

...Application mobiles • Connaissance serveurs Debian • Langages : C, Python, Javascript / Intégration continue , culture Devops / Architecture, Sécurité, Performance, Testabilité Environnement technique : • Javascript : ES6, Common Js modules, Karma / Mocha testing frameworks • Player audio / Vidéo JS / HTML5 • CSS (Bootstrap) • Templating Twig • Client API (Curl, Guzzle ) • UDD : Grunt, Bower, Webpack, Jenkins, Gitlab, Python Fabric • Environnement DEV : Ubuntu, PHPStorm, Docker, Git + Gitflow Profil : Diplômé bac + 5, Ecole d’ingénieur ou équivalent Autonomie, adaptabilité, rigueur, méthodique, bon relationnel, Pragmatique et orienté ré...

...minimalist theme • Camera component that opens the device camera directly in mobile browsers and streams the captured image to my endpoint • Async handling of OCR + AI results returned as JSON, displayed in a neat results card • Simple email/password login & session handling (token or cookie) • Point counter that updates in real time and a catalogue screen where points can be redeemed • Build/webpack configuration and concise README so I can deploy in my CI pipeline Acceptance criteria 1. Mobile Lighthouse score ≥ 85. 2. Camera opens within 1 s on iOS Safari and Android Chrome. 3. Image payload reaches backend ≥ 95 % of the time on a flaky 3 G simulation. 4. State persists across refresh with no extra log-in for 24 h. 5. Cat...

...you see quick wins. You’ll have GitLab access for branching and merge requests, a staging URL for live QA, and direct feedback from me as we iterate. Final deliverable is a clean pull request that passes existing tests, includes any new unit tests you add, and a concise changelog describing each improvement. If React hooks, context, Redux Toolkit (or your preferred lightweight alternative), Webpack optimization, and Lighthouse scores are second nature to you, let’s talk....

...esperienza su: Laravel ecosystem: auth (Sanctum/Passport o equivalente), policies/permissions, jobs/queue, scheduler, events, API REST. DB in produzione: migrations sicure, backfill, indicizzazione, ottimizzazione query, gestione dati legacy. Async & affidabilità: queue (Redis/SQS o equivalenti), retry, idempotenza, gestione errori. Frontend moderno: Vue (2/3), TypeScript, build tool (Vite/Webpack), gestione stato (Pinia/Vuex). DevOps “pragmatico”: Docker/Compose, Nginx, ambienti dev/stage/prod, rilasci con rollback plan. Testing e qualità: Pest, test su parti critiche, linting/formatting, strumenti di analisi statica (PHPStan/Psalm come plus). Monitoraggio: logging pulito, gestione errori (Sentry o equivalenti come plus). Requisiti Seniority...

...build that runs noticeably faster on both desktop and mobile. If you spot bugs on the way, squash them—clean tests must pass before hand-over. After that, we can discuss expanding the feature set to include options such as appointment booking or full calendar integration, but for now the focus is a lean, efficient core built on modern JavaScript best practices (ES6+, modular structure, linting, webpack or Vite, etc.). To accept the job, let me know: • the performance profiling tools you prefer (e.g., Lighthouse, Chrome DevTools, WebPageTest) • how you plan to measure before/after speed gains • an estimated timeline to deliver the refactored code and deployment instructions Once the optimized build is in place, I’ll handle live testing and sign...

...Schema-ready and performance-optimized for search engines Required Skills Strong experience with WordPress custom theme development Proven experience with ACF Experience with UnderStrap or Bootstrap-based themes PHP, HTML5, SCSS/SASS, JavaScript Performance optimization & security knowledge SEO best practices for WordPress Nice to Have Git/version control Experience with build tools (npm, gulp, webpack) Accessibility knowledge (WCAG) To Apply, Please Include Links to similar custom WordPress projects Your experience with ACF and UnderStrap Estimated timeline and cost Your approach to performance and security...

...with Redux or the Context API, and keep performance tight through judicious use of memoisation, lazy loading, and code-splitting. Our backend team exposes well-structured APIs; expect plenty of collaboration as you wire those endpoints into your components. I take code quality seriously. Every pull request goes through review, automated linting, and unit tests, so comfort with Git workflows, Webpack, Babel, and the usual NPM tooling is essential. Solid grasp of JavaScript, HTML5, and CSS3 is a given, as is confidence with React Router and Hooks. Deliverables I’ll sign off on: • Pixel-perfect components matching the approved designs • State management implemented via Redux/Context with clear folder structure • API integrations that handle loading, error,...

...is laser-focused on two things: • Produce a clean, warning-free production build • Make the homepage render flawlessly on phones and tablets—no overflow, no awkward breakpoints, smooth touch scrolling You’ll be working in a Git-based workflow against a private repo; clear, incremental commits are a must. Strong React knowledge, solid CSS (Flexbox/Grid, media queries), and comfort debugging Webpack/Create-React-App build chains will be critical. Once this initial task is complete, I’d like to keep the momentum going. The roadmap includes tightening the front-end/back-end boundary, repairing a few flaky REST integrations, and preparing the whole stack for deployment on my VPS or AWS with tools you already know (Nginx, PM2, Docker—your call). P...

...MySQL. Your responsibilities span setting up the project structure, implementing features, optimising performance, and providing ongoing maintenance. You should feel at home designing component-based UIs, crafting secure REST or GraphQL endpoints, modelling relational schemas, and deploying to a cloud host such as AWS or DigitalOcean. Familiarity with TypeScript, Express, Sequelize or TypeORM, Webpack/Vite, Jest, and Docker is a plus; if you have a different workflow that still centres on React + Node.js + MySQL, I’m open to it. We’ll start with an MVP and iterate. When you reply, please include links to at least one production app you’ve built on a similar stack and a brief note on how you handled version control, code reviews, and CI/CD. Acceptance criteria...

...flawlessly in modern desktop and mobile browsers. The core mechanic stays true to the original tap-to-flap concept; however, I want to extend replay value by adding a few key features: • Multiple levels with progressive difficulty • A persistent high-score leaderboard saved in local storage or a lightweight back-end (your recommendation welcome) Please code in vanilla JavaScript, TypeScript with Webpack, or a framework like Phaser 3—whatever you’re most comfortable with, provided the final build remains lightweight and easy to host on a standard web server. All original art and audio assets can be placeholders for now; I’ll swap them out later, so keep the asset pipeline modular. Deliverables at hand-off: 1. HTML/CSS/JS source (well-commented) ...

...full visual polish. I want the layout and structure re-thought for clarity, the color scheme and typography modernized for consistency, and new images and graphics that fit the refreshed look. You’ll get full access to the current build, analytics, and baseline speed reports so you can see where improvements are needed most. I’m open to the tools you prefer—whether that’s Lighthouse, GTmetrix, Webpack, Tailwind, Figma, or straight CSS and JavaScript—as long as the final site ships fast and looks cohesive. Deliverables: • Optimized codebase and asset pipeline achieving noticeably faster load times (targeting a “green” score on Google PageSpeed for both mobile and desktop). • Revised site layout, color palette, typography, and...

A new web-based project is ready to move from design into code, and I need seasoned JavaScript help to make that happen. I already have responsive UI mock-ups and a RESTful back-end in place; what’s missing is the interactive layer that ties everything together. You will take ownership of the front-end build: set up the tooling (Webpack, Vite or similar), choose and configure an appropriate framework—React, Vue, Angular or plain ES6—then develop reusable components, connect them to the existing API, and polish the UX for modern browsers. I welcome your recommendation on the stack as long as performance, maintainability and accessibility remain top priorities. Deliverables • Production-ready source code committed to Git • Clear build/run instructions a...

...merged without breaking existing functionality. 2. Invoicing, Ledger, and role-based access updates fully tested (unit + basic E2E). 3. One-click deployment script (Docker or similar) plus a concise setup/readme so another dev can replicate the environment in minutes. Tech stack highlights Vue 3, Vuex/Pinia, Frappe Books’ REST endpoints, Git, and whichever build tooling you prefer (Vite/Webpack). I’m open to suggestions that improve performance or developer experience. Timeline & collaboration Work happens in a shared repo with short, focused pull requests. I’ll review daily, giving fast feedback. Once the core pieces land we’ll iterate on smaller polish items and final bug fixes before tagging v1.0. If you’ve customized open-source ap...

I have an existing browser extension that runs, but throws recurring errors and doesn’t deliver the smooth user experience it was designed for. I need a developer who can dive ...efficiently. • Package and deliver a clean build plus the updated source, a short changelog, and basic install notes. To get started, I’ll share the extension files, outline the exact test scenarios, and stay available on chat for quick feedback cycles. If you’ve already rescued or improved browser extensions before, especially those built with modern JavaScript, manifest v3, and standard tooling (Webpack, TypeScript, etc.), your expertise will be put to good use. Reliable, documented, and error-free—that’s the goal. Let me know your availability and a realistic time...

...documentation is ready). • Add form validation, keyboard shortcuts, and drag-and-drop where noted in the specs. • Write basic unit tests with Jest and React Testing Library so new features don’t break old ones. • Package the final build for deployment on an S3 bucket behind CloudFront (the infrastructure is already provisioned). Tech stack in play: React 18, modern JavaScript (ES2021+), Vite or Webpack, HTML5/CSS3, and Git for version control. If you prefer TypeScript, I’m open to it as long as it speeds development and improves safety. Completed work is accepted when every user flow in the wireframes is functional, tests pass on GitHub Actions, and the production build deploys without errors to my staging bucket. Everything is ready for you to...

I have a production-ready React web application that needs a fresh pair of experienced eyes. The cod...gains without altering existing user flows. • Feature enhancement – take new UI/UX ideas from brief to production, following the project’s current component patterns and styling conventions. You’ll work directly in the existing Git repository, create concise pull requests, and document any refactors so future onboarding is painless. Solid knowledge of React hooks, context, and modern tooling (Webpack/Vite, ESLint, Jest or similar) will make the ramp-up smoother. Acceptance criteria for each task will be agreed upfront (e.g., target Lighthouse score, specific feature story completion). If this sounds like a comfortable long-term fit, let’s talk specifi...

...maps and clear build instructions Acceptance Criteria 1. Google Lighthouse performance and accessibility scores of 90+ on key pages 2. No console errors or layout shifts in Chrome, Firefox, Safari and Edge (latest versions) 3. W3C-validated markup and SCSS/LESS variables documented Please include links to two recent e-commerce sites you coded front-end-only, note your preferred toolchain (Webpack, Vite, Gulp, etc.), and estimate timeframe for first interactive prototype....

...5 MHz pixel clock domain plus any required gearboxes or FIFOs for 1080p@60 Hz • Minimal but working video-processing block(s) showing real-time manipulation (e.g., color inversion, overlay, or filter) so I can later expand the chain • AXI or native video interfaces to keep it compatible with Xilinx Video Processing IP, but no license-locked cores—everything should build in the free Vivado WebPACK • All XDC constraints, I²C configuration sequences for both HDMI parts, and a simple UART status printout that confirms lock on each input • Self-contained simulation testbench illustrating a 1080p frame through the pipeline Acceptance will be based on bitstream verification on my hardware: HDMI-in ➜ FPGA ➜ HDMI-out must show a stable, processed 10...

I’m ready to move my detailed UI/UX mock-ups into a live web experience built entirely with Three.js. The core of the site revolves around interactive animations that respond to user scroll, pointer position, and basic keyboard events; no passive background ...(Tailwind or plain CSS are both fine as long as you keep it modular). Key points I’ll review before sign-off: • Pixel-perfect adherence to the provided designs on modern Chrome, Safari, and Firefox • Smooth 60 fps animation on desktop and recent mobile devices • Clean, well-commented ES6 modules so my internal team can extend features later • A concise README with build/run instructions (Webpack, Vite, or similar) If you’ve shipped at least one public site with comparable interact...

...follow industry best practices, compile without errors, and be documented clearly so any developer can step in later without confusion. The codebase sits in a Git repository. Every pull request should include: • self-contained, well-named commits • concise but thorough inline comments • unit or integration tests where applicable Modern tooling is already in place (Git, CI, ESLint, Prettier, webpack, and a staging environment). Feel free to introduce additional tools if they streamline our workflow or boost quality, but justify each addition in the pull-request description. Acceptance criteria: • New code compiles cleanly and passes existing test suites. • Fixed bugs are reproducible in the issue ticket and demonstrably resolved in staging. • Perfo...

My homepage currently feels sluggish because the hero banners and large header graphics take far too long to appear. The rest of the site performs acceptably, yet that first impression is suffering due to slow‐loading images. I need the banners and headers compressed or converted to fast...existing design fidelity is maintained. Please give me: • Optimised image assets plus a simple roll-back folder of originals • Implemented code changes pushed to our repo (Git) or provided as clear snippets • Before-and-after speed metrics from Lighthouse or GTmetrix demonstrating tangible improvement on both mobile and desktop If you have a preferred toolchain (ImageMagick, Squoosh CLI, webpack loaders, etc.) let me know in your bid; I’m flexible as long as the result...

I have a production MERN application that has begun showing functionality bugs and noticeable slow-downs under load. I need a developer who can dive into the existing MongoDB, Next, React, and Node.js codebase, trace the root of those issues, and optimise both the server and client so response times return to normal. ...reusable React components expected. • Integrate the specified REST/GraphQL APIs and document each endpoint. • Submit a concise changelog and open a pull request for review; no direct commits to main. Acceptance criteria will be the successful merge of your branch after unit tests pass in our CI pipeline and the staging build is signed off by QA. If you are comfortable working with GitFlow, webpack, and modern React (hooks, context, TypeScript optional...

Project Overview A live Web3 dApp built with React and integrated with blockchain protocols (Solidity smart contracts, for wallet interactions). The frontend handles dynamic UI updates for transaction states, token balances, and DeFi operations. Current deployment on Vercel/Netlify with backend on Node.js/IPFS. I...listed issues with full testing across browsers (Chrome, Firefox, Safari). Optimize performance (reduce bundle size, fix memory leaks). Ensure cross-chain compatibility and E2E tests with Cypress/Jest. Deploy fixes and provide documentation/update GitHub repo access. Requirements Proven experience in Web3 frontend (React/, Tailwind/CSS-in-JS). Familiarity with blockchain tooling (Vite/Webpack for builds). Available immediately for 1 hour turnaround.

My existing React JS application is ready for the next step: a full conversion into a Progressive Web App so users can install it direct...manifest, and install prompt • Configured build scripts for streamlined deployment • Verified limited offline functionality (core screens load, queued actions sync on reconnect) • Bug-free runtime with performance metrics showing clear improvement • Short hand-off document summarising changes, how to test, and install instructions The repository lives on GitHub with Create-React-App and Webpack already in place; alternatives are fine if they clearly outperform the current setup. A successful hand-over will hit a Lighthouse PWA score above 90, remove console errors, and shave at least 20 % off the current mobile first-...

I have a production MERN application that has begun showing functionality bugs and noticeable slow-downs under load. I need a developer who can dive into the existing MongoDB, Next, React, and Node.js codebase, trace the root of those issues, and optimise both the server and client so response times return to normal. ...reusable React components expected. • Integrate the specified REST/GraphQL APIs and document each endpoint. • Submit a concise changelog and open a pull request for review; no direct commits to main. Acceptance criteria will be the successful merge of your branch after unit tests pass in our CI pipeline and the staging build is signed off by QA. If you are comfortable working with GitFlow, webpack, and modern React (hooks, context, TypeScript optional...

I want to start new projects without re-inventing the wheel, so I need a well-structured monorepo that bundles React Web and React Native apps together with a single source of truth for shared logic. The key is flexibility: every feature module should run from the main shell through Webpack 5 Module Federation yet still be capable of standing alone for local development or future micro-front-end deployment. Dynamic loading is essential—when a URL is hit, the router in the host app should lazily pull the corresponding module, mount it, and release resources cleanly when the user navigates away. I have already settled on Redux for state management, so please wire the template around a modern Redux Toolkit setup that works in both environments. Beyond that, I need: • A &ld...

I’m building a lightweight e-commerce platform on React.js and need the simple application to focus on clean, searchable product listings aimed at a single Customer role. Need cart or payment flow and a fast catalogue that demonstrates the core browsing experience. Front-end: React (hooks, functional components, responsive design) served by Webpack or Create-React-App; styling is flexible, though Tailwind CSS or plain CSS-in-JS are fine as long as the UI stays organised and mobile-friendly. No need back-end and a database. To apply your bid, please include a similar project, timeline and budget.

...knowledge to React, Node.js, Java Bean and MongoDB. Here’s what I have in mind: • Daily live coding sessions for 4 hours, preferably 2 hours from 10 AM to 3 PM and 2 hours from 8 PM to 10 PM IST, . I want the trainer to walk through building and refactoring a production-style React front end, a Node.js (Express) back end, and a MongoDB data layer. • Insights on tooling I may not have used yet—Webpack/Vite, eslint/prettier, Jest, Postman, Atlas, Docker—so I gain confidence in a modern workflow. • Advice on architecture choices (component structure, state handling, API versioning, schema design) and how they differ from what I’m used to in the Java world. • Clear, actionable feedback after every milestone so I leave each lesson w...

...production; my immediate priorities are to ship several new features, streamline performance, and tighten test coverage without disrupting current users. You’ll be diving into models, controllers, and API endpoints on the Rails side, then wiring the data up through React components, hooks, and context. Clean, maintainable code and thoughtful git history matter more to me than raw speed. RSpec, Jest, Webpack (or Vite), and PostgreSQL are part of the stack; if these are second nature to you, we’ll get along well. Deliverables will vary by sprint but typically include: • A pull request that passes CI and code review • Matching unit/feature tests for any new behavior • A concise changelog entry and deployment notes If you have production examples whe...

I need the current Node.js project taken from my repo to compile cleanly on a fresh machine and then be extended with KeyAuth-based API-Key login. Right now the code only offers a simple basic-auth flow; I want that replaced (or wrapped, if easier) so users authenticate with a licence key handled through KeyAuth’s API. Scope • Set up the build from scratch, resolving all npm/yarn or webpack issues until a reproducible production bundle is generated. • Wire KeyAuth into the project: when a user submits their key, the app should validate it via the KeyAuth endpoint and, on success, create the local session exactly where the old basic auth did. No registration or granular resource gating is required—just the login flow. • Update env example variables, ...

...updates I’m supplying the current repository, database schema, and a staging URL so you can see the working reference. Replicate the design pixel-for-pixel; we can iterate on minor CSS differences, but no new styling is required. Deliverables • Clean Node.js codebase with RESTful (or GraphQL if you prefer) endpoints mirroring current Laravel routes • React frontend that compiles with Vite/Webpack and renders identically to the Blade templates • Migration scripts or detailed notes for moving the existing data into the new structure • Setup instructions and a single command to spin up the whole stack locally (Docker is fine) • Brief hand-off document outlining folder structure and any environment variables Once each module is migrated and...

أقوم حاليًا ببناء تطبيق React Native وأواجه ت...الشاشة التي توضّح الخطأ بالتفصيل. المطلوب هو: • تعديل إعدادات المشروع أو Gradle بحيث يكتمل بناء الـ AAB بلا أي Out-Of-Memory errors • تسليمي خطوات واضحة كي أعيد البناء على جهازي وأتأكد أن الحل ثابت سأعتبر المهمة منتهية عندما يبنى ملف AAB بنجاح على macOS ويصبح قابلاً للرفع إلى Google Play Console من دون تحذيرات أو فشل. لدي صلاحية لتجربة أي تغييرات في ، إعدادات JVM أو تكوينات metro/webpack إذا لزم الأمر، لذلك أرحّب بأي اقتراح تقني تتوصل إليه.

...you’ll see it being used. What We Look For Required: Deep computer science fundamentals — you understand how systems work, not just how to use them 5+ years building production web applications with React, TypeScript, and Node.js Proven experience working with relational and NoSQL databases in production Fluency with modern development workflows: Git, npm, and contemporary build tools (Vite, Webpack, esbuild or similar) Experience with AI-assisted development tools (Cursor or equivalent) Version control as part of a collaborative engineering team Strong understanding of the web platform and its ecosystem Familiarity with cloud infrastructure (GCP or AWS) We Value: Professionalism — you take responsibility for your work and communicate clearly Pragmatism over ...

The digital brochure for our product line...rough code you encounter for clarity and performance without switching away from the plain HTML/JS stack. • Hand back well-commented source files plus a short README so my in-house team can maintain it. Everything sits in a Git repo I’ll share once we start; you’ll work in a feature branch and raise a pull request for review. If you have lightweight build or tooling suggestions (e.g., a minimal Webpack or Vite setup) that still keep the stack simple, I’m open to them provided they don’t slow delivery. I’m aiming for a quick turnaround, so please indicate how soon you can begin and the number of days you need to deliver the final brochure. Please check the below link for current development in process...

Job Description :- We are looking for a Full stack/Node.js/React.js Developer responsible for managing the interchange of data bet...hands on experience on Databases such as (PostgreSQL / SQL / MongoDB ).  Should have experience in REST and gRPC API protocols.  Proficient understanding of code versioning tools, such as Git.  Good to have knowledge on Redux and side effects Libraries like redux-saga or redux-thunk.  Good to have knowledge on Message Broker Kafka, Redis DB.  Good to have knowledge on build tools like webpack, CI/CD and Docker.  Good to have knowledge on AWS service like EC2, S3.  Good understanding of browser rendering behavior and performance.  Good to have exposure working in an agile development environment. Regards, Umar Farooq 9949051730

...and cross-browser compatibility. Optimize performance and SEO. Set up deployment-ready structure (build scripts, environment configuration, etc.). Work with our team for any backend or API needs. (Optional, if skilled) help plan or suggest improvements for future feature development. Tech Requirements: Strong proficiency in React and TypeScript Experience with modern front-end tooling (Vite, Webpack, or similar) Knowledge of CSS modules, Styled Components, or TailwindCSS Familiar with REST APIs, Git, and deployment workflows Understanding of accessibility and SEO-friendly structure You’ll Get: Full FTP access to the current website and assets. Access to all required files, images, and content. Quick support — you can ping us anytime if you need additional info or f...

...Server. • Implement and manage stored procedures, views, functions, and database optimization tasks. • Build and integrate RESTful APIs to connect backend logic with front-end applications. • Strong front-end development skills using Angular (v12+), React (v17+), or React Native. • Ensure application scalability, security, and performance tuning. • Familiarity with modern frontend build tools (Webpack, Vite, or similar). • Conduct code reviews, unit testing, and participate in CI/CD pipelines. • Work closely with business analysts and QA teams to translate requirements into high-quality deliverables. • Good understanding of responsive design, state management (NgRx, Redux, or Context API), and component-based architecture. _________________...

Front-End Developer (React.js / TypeScript) Company Overview: We are an outsourcing an...APIs and manage application state with Redux or Context API. Optimize performance and ensure cross-browser compatibility. Implement responsive design with CSS3, Tailwind, or styled-components. Collaborate closely with back-end developers and designers. Requirements: 3+ years of experience with React.js, JavaScript, and TypeScript. Proficiency in HTML5, CSS3, and modern front-end tooling (Webpack, Vite). Experience with API integration and state management. Familiarity with Git, Agile workflows, and UI testing. Preferred Skills: Experience with , GraphQL, or React Query. Familiar with Figma or Adobe XD for design handoffs. Compensation: $45–$80 per hour or $90,000–$150,00...

...work • Wire up React screens to existing and new Java/Spring endpoints, ensuring consistent JSON contracts. • Refine the domain layer, JPA/Hibernate mappings, and service logic so the data model lines up cleanly with the React state model. • Implement unit and integration tests across both tiers (JUnit, Jest, React Testing Library). • Optimise build and deployment scripts (Maven/Gradle, Webpack/Vite) for a single-click pipeline into our AWS staging account. • Document API usage and component props clearly in Markdown for future contributors. Must-haves – Based in the United States or Canada for regulatory and time-zone reasons. – Solid command of Java 17+, Spring Boot, REST, and React 18. – Comfortable juggling Git branc...

...smart caching rules—implemented directly in the repo (GitHub). • Clear before-and-after metrics (Lighthouse, WebPageTest, or similar) that prove faster loading speed in real-world conditions, not just synthetic tests. • A concise report or README addendum explaining each optimisation so the team can maintain the gains going forward. Stack in use: React 18, Node 18, Express, MongoDB Atlas, Webpack 5, Nginx reverse proxy on Ubuntu. Access will be over a feature branch and staging server. Acceptance criteria 1. Largest Contentful Paint ≤2.5s on a fresh cache. 2. Bundle size reduced by at least 30 % without breaking functionality. 3. No new security warnings or dependency issues introduced. If this sounds straightforward to you and you thrive on measur...

...Illustrator 2024 (v28.x) — UXP. • Lenguaje: TypeScript (preferente) o JavaScript moderno. • UI: Spectrum (UXP). • Lectura Excel: librería compatible pure JS para .xlsx (p. ej., equivalente a SheetJS; empaquetada para UXP). • Geometría poligonal: librerías pure JS para operaciones poligonales/NFP (empaquetadas para UXP). • Sin Node APIs nativas ni módulos binarios; todo debe ir bundled (rollup/webpack/esbuild). 11) Rendimiento y UX • Soportar pedidos de hasta 1500 piezas sin bloquear la UI: procesamiento por lotes (async/await), barra de progreso y logs. • Operaciones agrupadas en un solo estado de Undo por mesa/documento cuando sea posible. • Autosave opcional y guardado al finalizar. 12) Criterios de acept...

We have an existing React.js application that requires debugging and optimization. The project involves identifying and fixing functional issues, UI/UX inconsistencies, and performance bottlenecks. The codebase is already in production, so attention to detail and clean, maintainable fixes are essential. Tasks include: - Debugging React comp...reliable, well-tested fixes. Deliverables: - Fixed and optimized codebase (with documentation of changes). - Confirmation that all reported issues are resolved and tested. Note: Please include examples of previous React debugging or optimization work in your proposal. Required Skills: - React.js - JavaScript / ES6+ - Redux or Context API - HTML5 / CSS3 - REST API / Axios / GraphQL - Git / GitHub - Webpack / Vite - Debugging and Performance Op...

...React Toastify (notificaciones) • Context API (manejo de estado) • WebSockets (SocketContext → chat en tiempo real) • CSS personalizado (scrollbar, colores, dark/light mode) Conclusión: usa una SPA (Single Page Application) moderna basada en React + WebSockets. Frontend • Librería principal: React (^17.0.2) • Lenguajes: HTML + CSS + JavaScript • Gestor de paquetes: npm • Herramienta de bundling: webpack • Dependencias destacadas: axios (para solicitudes HTTP) Backend • Lenguaje: JavaScript (Node.js) • Servidor y entorno: ejecutado en Docker • Gestión de variables de entorno: .env • No se detectó un framework específico como Express directamente (puede estar incluido pero no fue v...

My Django + React app stopped rendering after I merged a branch with several new UI components. Now every route throws the familiar React message: “Target container is not a DOM element.” The problem clearly sits at the integration layer—Django serves the bundle without co...Docker-based dev stack, and the last working commit for comparison. Acceptance criteria • App loads without the “Target container” error in dev and production builds • New UI components render correctly alongside existing ones • You share a concise summary of what broke, why, and the changes made (git diff or notes) If you’re comfortable debugging the hand-off between Django templates, Webpack/CRA output, and React’s render call, this should be s...

I need a thorough SEO overhaul on our single-page React web application. The immediate objective is to improve Google rankings for our branded keywords and, in turn, stren...and other page-speed wins. • Configure or refine Google Search Console, analytics tracking and keyword-ranking dashboards. • Produce a clear report detailing every change, before-and-after metrics and next-step recommendations. While the focus is branded keywords, I’m open to short-tail or long-tail avenues once those terms are secured. Comfort with Git workflows and modern React tooling (Webpack, Vite or similar) is essential. When you reply, link to one or two past React or SPA SEO projects that show tangible results. Clear communication, a staged implementation plan and measurable gains ...

Required Skills WebGL GLSL TypeScript gitf/glb edge-emissive lines, bloom/post Draco ktx2 meshopt Adobe After Effects bodymovin/lottie motion design and easing svg/png/mp4/gif Optimization performance profiling (60 fps, bundle budget) Accessibility prefers-reduced-motion, contrast building tool Vite Webpack node scripts cross browser QA Figma Job Description Project Description: Build a real-time brand cube system per spec: diamond-tilted 3D cube with two hero motions—Orange Border Run (loopable edge-emissive current) and 2×2 Juggle (state-change shuffle)—plus reduced-motion fallback. Deliver WebGL/Three component (shader-driven), Lottie exports for marketing, and asset pack (SVG/PNG/MP4/GIF/ICO) with defined timings, easing, glow, triggers, accessibility, and per...

Invitation to Join Our SaaS Platform Development Team: We are actively developing a next-generation SaaS platform and are seeking skilled Frontend Developers to contribute to this critical phase of development. Your specialized expertise is required across our core technical stack: React JS, Webpack 5 (Micro-frontend Architecture), TypeScript 4.9+, Material-UI v5 As a lean startup, we prioritize technical ownership and growth over initial renumeration. The successful candidate will gain immense experience in scalable product engineering, AI-driven workflows, and advanced service design from the project's inception. If you are driven by the opportunity for accelerated learning, generating significant product impact, and aligning your success with ours through equity participa...

...instructions. Performance & Media • Optimise for stable 90 + PageSpeed Insights scores on mobile and desktop. • Convert and serve images as WebP by default with JPEG/PNG fallbacks. • Configure Cloudflare caching and compression for consistent speed. Current Stack (for reference) • Custom PHP CMS on Cloudflare with Plesk Panel. • Cloudflare CDN + DNS, SSL (HSTS) enforced. • Front-end uses jQuery and Webpack. • Google Analytics / Tag Manager and LocalBusiness schema markup. ________________________________________ ________________________________________ Success means • Static site matching the current design and layout. • Editable content via Decap CMS. • Live on Cloudflare or Netlify with working SSL and WebP images. • Fa...

...fluency and real-world experience with Journal 3’s internals are essential, as most of the work involves writing clean ocmod/event-based extensions rather than hacking core files. Immediate task My current priority is to trim first-paint times by minifying and optimising both the JavaScript and CSS that Journal 3 outputs. You may reach for Google Closure Compiler, UglifyJS, a custom gulp/webpack pipeline or any other approach you trust—I have no fixed preference as long as the end result is a measurable speed gain without breaking theme functionality. Why your Journal expertise matters • You’ll need to understand how Journal bundles assets, rewrites templates and injects modules so the optimisation layer plugs in safely. • Future jobs wi...

...with React, JavaScript, HTML, CSS, and Git. Flexible hourly contract – strong skills matter more than formal engineering background. The rates are non-negotiable so if you are expecting more than 700 INR/hour, please do not bid. Requirements: • 4+ years in Front-End Development • Strong React.js, JavaScript, HTML, CSS skills • Experience with hooks, components, state management • Familiar with Webpack/Vite and Git • Knowledge of responsive design, cross-browser compatibility, and UI/UX best practices • Minimum commitment needed:3-4 hours per day, with availability on weekends in case of urgent issues. Competency in English is a must Responsibilities: • Build high-quality, responsive web interfaces • Translate UI/UX designs into functi...