Zero-dependency spreadsheet engine. Read & write XLSX, CSV, ODS. Pure TypeScript, works everywhere.

AI agent toolkit: coding agent CLI, unified LLM API, TUI & web UI libraries, Slack bot, vLLM pods

An API to simulate a deck of cards

Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories

Fast, accurate & comprehensive text measurement & layout

A lightweight and elegant React/Vue/Angular/Svelte full calendar(big-calendar) component

A completely customizable framework for building rich text editors. (Currently in beta.)

Pure TypeScript media toolkit for reading, writing, and converting video and audio files, directly in the browser.

Powerful virtual data table smartsheet with advanced customization. Best features from excel plus incredible performance 🔋

An open-source long-horizon SuperAgent harness that researches, codes, and creates. With the help of sandboxes, memories, tools, skill, subagents and message gateway, it handles different levels of…

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

A lightweight alternative to OpenClaw that runs in containers for security. Connects to WhatsApp, Telegram, Slack, Discord, Gmail and other messaging apps,, has memory, scheduled jobs, and runs dir…

Minimal reactive state management using only standard JavaScript and HTML - no custom syntax, no build step required

The Laravel-powered backend for WordStockt

StackRender is the next-gen database schema design and generation tool.

Source code of Annotate Web.

Framework-agnostic toast engine with Vue 3 renderer and Nuxt module support. Typed core, smooth stack animations, CSS-first theming, and full control over layout and behavior.

Visual Causal Flow

The awesome collection of OpenClaw skills. 5,400+ skills filtered and categorized from the official OpenClaw Skills Registry.🦞

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

An open-source alternative to Claude Cowork built for teams, powered by opencode

Assorted useful tools, almost entirely generated using LLMs

JavaScript powered Forms with JSON Form Builder

Command Your World with Voice

A robust, efficient, low-latency speech-to-text library with advanced voice activity detection, wake word activation and instant transcription.

Collection of demos from the CSS and Web UI Chrome DevRel team.

tbd

A proof of concept of a viable drag and drop alternative