A draggable and resizable grid layout with responsive breakpoints, for React.
Full-sized drag & drop event calendar in JavaScript
The modular and type safe schema library for validating structural data 🤖
Convert any video/image into a tiny size. 100% free & open-source. Available for Mac, Windows & Linux.
Automates PWA asset generation and image declaration. Automatically generates icon and splash screen images, favicons and mstile images. Updates manifest.json and index.html files with the generated images according to Web App Manifest specs and Apple Human Interface guidelines.
Small avatar & profile picture component. Resize and crop uploaded images using a intuitive user interface.
🖼️ High performance, secure and easy-to-use image optimizer.
⚖️ Find the cost of adding a new dependency to your project
Send files directly between devices over the internet - no cloud storage, no size limits.
Flipping how we define typography in CSS.
🏃♂️🏃♀️🏃 JS minification benchmarks: babel-minify, esbuild, terser, uglify-js, swc, google closure compiler, tdewolff/minify, oxc-minify
1,170 animated SVG icons with hover and imperative triggers, and configurable size, color and duration. Built on motion.
The lightweight, schema-first, and fully type-safe form library for React, Solid, Vue, Svelte and more.
The official Angular component for FullCalendar
Load and transform images using a toolbox :toolbox: of custom import directives!
AI coding dream team of agents for VS Code. Claude Code + openai Codex collaborate in brainstorm mode, debate solutions, and synthesize the best approach for your code.
🕹 A zero-setup ROM collection manager that sorts, filters, extracts or archives, patches, and reports on collections of any size on any OS.
A codex plugin for running optimization loops inside a codebase. It is useful when you have a measurable target and many possible changes to try: test runtime, build speed, bundle size, model loss, Lighthouse scores, memory use, query latency, or any other metric you can print from a script.
A Vue component to generate QRCode. QRCode vue supports both Vue 2 and Vue 3. It offers two QR code formats: canvas and svg. Customize QR code size, margins, error correction level, foreground and background colors, logo images, and gradient effects.
Premium full-sized drag & drop calendar & scheduler in JavaScript
Compiler-based i18n library that emits tree-shakable translations, leading to up to 70% smaller bundle sizes.
Analyze bundle stats(bundle size, assets, modules, packages) and compare the results between different builds. Support for webpack, rspack, vite, rolldown and rollup.
📄 React pagination primitives for page navigation, size changing, quick jumping, and locale-aware controls.
Standalone version of the AutoSizer component from react-virtualized
轻量级微信读书客户端,体积小,页面宽,自动翻页,体验增强 A Weixin Reader Desktop with Auto-turning and Wide-pager
Procedural interface sounds, with taste. Generated live in the browser from recipes, steered by a hand-curated library and calibrated by ear. No audio files. Beta, open to collaborators.
The open source trading statistics engine. Ask P(outcome | conditions) over your own bars: gap fills, ORB, initial balance, prior levels, seasonality, and anything you can compose. Sample sizes and 95% confidence intervals on every number. Local dashboard, CLI, and MCP server. MIT, no telemetry. By LuxAlgo.
An interactive terminal UI, built with OpenTUI and React, that shows statistics for a GitHub user, e.g., time to review, size of authored PRs, comments, and more.
AI-driven intraday trading bot for Indian stocks. Jev ranks the Nifty 50 every 15s; code sizes each trade and places the stop; orders go live through Zerodha Kite or Kotak Neo. Day replay, kill switch, daily loss halt, terminal dashboard.
Position size calculators for Perps and DeFi.
A visual editor for Slidev. Select, drag, resize, animate and compose slides directly on the canvas, the way you would in Keynote or PowerPoint, while the deck stays exactly what it was: a Markdown file.
Your local document toolkit -> compress, resize, convert, and edit PDFs, images, and documents. Private, fast, offline.
Low-memory, zero-dependency image codecs and processing in pure TypeScript for Node.js, browsers, and serverless runtimes. Bounded decode/resize pipelines plus deep TIFF, scientific raster, GeoTIFF, OME-TIFF, and whole-slide support.
JSON.parse with hard limits on nesting depth, key count, string length and input size. Refuses parser bombs before they are allocated.
Obsidian plugin: arrange images and videos side by side, drag to reorder and resize. Notes keep plain embeds.
Minomeet is a modern AI Minutes of Meeting (MOM) assistant built with React, TypeScript, and Node.js. It captures microphone and system audio, provides live real-time transcription, and synthesizes structured Executive Summaries, Key Decisions, Action Items, AI chat and follow-up emails.
Open-source icon library for the energy transition: 1,200+ icons in two optical sizes and two weights. MIT.