The Swiss Army Knife of Offline AI. Chat, see, speak, and generate images on your phone or Mac — GGUF LLMs, vision, Whisper speech-to-text, Stable Diffusion, tool calling, and local-network servers. Runs on your CPU, GPU, or NPU. No account, no API key, zero data leaves your device.
Beautiful, open source, WebGPU-based charting library
Full-stack CRUD, simplified, with SSOT TypeScript entities
WarpDrive is the lightweight data library for ambitious web apps — universal, typed, reactive, and ready to scale.
- ember
- data-framework
- data-loading
- data-patterns
Deepnote is a drop-in replacement for Jupyter with an AI-first design, sleek UI, new blocks, and native data integrations. Use Python, R, and SQL locally in your favorite IDE, then scale to Deepnote cloud for real-time collaboration, Deepnote agent, and deployable data apps. https://deepnote.com/
App to easily query, script, and visualize data from every database, file, and API.
Cross-platform desktop GUI app to clean image metadata
React data visualization library for streaming, networks, and AI-assisted development
🎲 Mock or extend your GraphQL API with faked data. No coding required.
Vest ✅ Declarative validations framework
Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
JavaScript event calendar. Modern alternative to fullcalendar and react-big-calendar.
📆 Parse, format, manipulate, and internationalize dates and times in JavaScript and TypeScript.
- date
- date-formatting
- datetime
- javascript
High-performance Toolkit for WebGL-based Data Visualization
A Terminal-style trading dashboard built entirely on free public market data. No API keys, no subscriptions.
The fastest way to understand code
🌀 AI-native framework for building data portals. Scaffold a full portal from a brief and load datasets in minutes with agentic skills — any backend (CKAN, GitHub, Frictionless).
- data-portal
- ckan
- nextjs
- open-data-portal
Querybook is a Big Data Querying UI, combining collocated table metadata and a simple notebook interface.
- metastore
- analyses
- hive
- presto
🐶 React hook for making isomorphic http requests
Tabix.io UI
Stale-while-revalidate data fetching for Vue
Send files directly between devices over the internet - no cloud storage, no size limits.
Local AI song generator with an editable score — YuE2 on your GPU: full songs with vocals, sheet music, covers, exact replay. Native Windows app, no Python, installer with auto-update.
- abc-notation
- ai-music
- covers
- cuda
3d plotting for Python in the Jupyter notebook based on IPython widgets using WebGL