alexjennings

rxdb

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

posthog

🦔 PostHog provides open-source product analytics, session recording, feature flagging and A/B testing that you can self-host.

fx

Terminal JSON viewer & processor

drawdb

Free, simple, and intuitive online database design tool and SQL generator.

madge

Create graphs from your CommonJS, AMD or ES6 module dependencies

otto

A JavaScript interpreter in Go (golang)

pragmatic-drag-and-drop

Fast drag and drop for any experience on any tech stack

tagify

🔖 lightweight, efficient Tags input component in Vanilla JS / React / Angular / Vue

extension.js

🧩 Plug-and-play, zero-config, cross-browser extension development tool.

openpanel

All the goodies from both Mixpanel and Plausible combined into one tool.

jsonata

JSONata query and transformation language - http://jsonata.org

odiff

The fastest pixel-by-pixel image visual difference tool in the world.

hyperformula

HyperFormula is an open-source headless spreadsheet for business web apps. It comes with over 400 formulas, CRUD operations, undo-redo, clipboard support, and sorting.

ts-json-schema-generator

Generate JSON schema from your Typescript sources

react-spaces

React components that allow you to divide a page or container into nestable anchored, scrollable and resizable spaces.

JSPyBridge

🌉. Bridge to interoperate Node.js and Python

react-photo-album

Responsive photo gallery component for React

ffs

the file filesystem: mount semi-structured data (like JSON) as a Unix filesystem

node-unzipper

node.js cross-platform unzip using streams

tscircuit

⏣ React for Circuits

revideo

Create Videos with Code

browser-or-node

Check where your code is running. In the browser or in node.js environment.

player-component

semantic-autocomplete

A blazing-fast semantic search React component. Match by meaning, not just by letters. Search as you type without waiting (no debounce needed). Rank by cosine similarity.

dotlottie-web

Official LottieFiles player for rendering Lottie and dotLottie animations in the web. Supports React, Vue, Svelte, and Web Components.

reason

RΞASON is a minimalistic Typescript framework for building great LLM apps

webgpu-0-to-gltf

Code for my From 0 to glTF with WebGPU blog series

cdk

Generic Guardian flavoured AWS CDK components

cicd-mediaservices-workshop

compose-as-code

This project aims to provide a way of expressing and generating docker compose as typescript code.