Grant Forrest

pai-sho. Encrypted peer-to-peer port forwarding for machines with no open ports; default-deny, per-peer grants

git-bug. Distributed, offline-first bug tracker embedded in git

design-book. Reactive TypeScript design token system for defining primitives, semantic roles, and derived UI tokens with dependency tracking and multi-format export.

pocket. Pocket-sized React Context syntax.

ky. 🌳 Tiny & elegant JavaScript HTTP client based on the Fetch API

html-in-canvas.

gagen. Generate complex GitHub Actions YAML files using a declarative API.

typegpu-shader-canvas. This library makes it easy to render TypeScript based fragment shaders directly to a web based canvas element

TypeGPU. A modular and open-ended toolkit for WebGPU, with advanced type inference and the ability to write shaders in TypeScript

web-haptics. Haptic feedback for the mobile web

eslint-plugin-react-render-types. ESLint plugin that brings Flow's Render Types to TypeScript via JSDoc. Enforce component composition constraints like `@renders {MenuItem}` at lint time.

query-key-factory. A library for creating typesafe standardized query keys, useful for cache management in @tanstack/query

cirrus. A single-user ATProto PDS that runs on a Cloudflare Worker

fontkit. An advanced font engine for Node and the browser

knip. ✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!

slot-jsx-pragma. A custom JSX pragma that enables declarative slottable components for powering asChild or render function prop patterns.

atproto. Social networking technology created by Bluesky

react-virtuoso. The most powerful virtual list component for React

modern-monaco. A modern version of Monaco Editor.

nuqs. Type-safe search params state manager for React frameworks - Like useState, but stored in the URL query string.

leaflet. A tool for shared writing and social publishing

better-auth. The most comprehensive authentication framework

maskito. Collection of libraries to create an input mask which ensures that user types value according to predefined format.

create-context-hook. Simplify creating React Context with hooks.

lickle-bin. A tiny, efficient utility for defining binary data schemas and performing encoding/decoding of JavaScript objects to and from Uint8Array

godot-resources-as-sheets-plugin. I needed to edit many Resource files, so figured someone would too.

design-tokens-language-server. Editor tools for working with design tokens

javascript. Universally Unique Lexicographically Sortable Identifier

snapdom. High-performance engine for capturing, modifying, and converting DOM elements into any format.

starlight. 🌟 Build beautiful, accessible, high-performance documentation websites with Astro

starlight-typedoc. Starlight plugin to generate documentation from TypeScript using TypeDoc

gunshi. Gunshi: Modern javascript command-line library

YATI. Addon to import Tiled maps into Godot 4

comedot. Godot template and component-based framework for 2D games.

PiInk. An E-Ink digital picture frame that gives images a natural aesthetic.

inky-ts. A typescript package to interact with Pimoroni's Inky Impression series of displays. Implemenents a subset of the features of @pimoroni/inky

selfhosted-gateway. Self-hosted Docker native tunneling to localhost. Expose local docker containers to the public Internet via a simple docker compose interface.

three-geospatial. Geospatial Rendering in Three.js

form. 🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.

nip. TypeScript

iroh. IP addresses break, dial keys instead. A library that adds QUIC + NAT Traversal to your apps.

ohash. # Simple object hashing, serialization and comparison utils.

bcrypt. A modern, secure implementation of bcrypt for JavaScript/TypeScript

PocketMage_PDA. An E-Ink PDA device using the ESP32 S3.

js-rpc-and-entrypoints-demo. TypeScript

honox. HonoX - Hono based meta framework

optics-ts. Type-safe, ergonomic, polymorphic optics for TypeScript

mitata. benchmark tooling that loves you ❤️

koota. 🌎 Performant real-time state management for React and TypeScript

react-native-edge-to-edge. Effortlessly enable edge-to-edge display in React Native (formerly known as react-native-bars).

three-volumetric-clouds. Volumetric clouds in WebGL (Three.js) following "Nebus, Evolved" by Andrew Schneider at Guerrilla Games

tamagui. Style React fast with 100% parity on React Native, an optional UI kit, and optimizing compiler.

TileMapDual. An automatic, real-time dual-grid tileset system for Godot

auth. Decentralized authentication and authorization for team collaboration, using a secure chain of cryptological signatures. (Formerly known as 🌮 Taco.)

tweakpane. :control_knobs: Compact GUI for fine-tuning parameters and monitoring value changes

react-call. Call & Await React Components

GodotJS. Add TypeScript/JavaScript Support for Godot 4.x with v8/QuickJS/JavaScriptCore/Browser

lil-gui. Makes a floating panel for controllers on the web. Works as a drop-in replacement for dat.gui in most projects.

unit. Next Generation Visual Programming System

direct-sockets. Direct Sockets API for the web platform

msgpackr. Ultra-fast MessagePack implementation with extension for record and structural cloning / msgpack.org[JavaScript/NodeJS]

server. server for localtunnel.me

localtunnel. expose yourself

pkg.pr.new. 📦️ Continuous (Preview) Releases for your libraries!

materialite. Differential Dataflow & Incremental View Maintenance for JavaScript

luminet. Simulate Swarzschild black holes based on the methods presented in Luminet (1979)

GodotUtilities. C#

rehype-twoslash. plugin to process JavaScript and TypeScript code with `twoslash` and highlight it with `starry-night`

ts2gd. 💥 Compile TypeScript to GDScript for Godot

sql-studio. SQL Database Explorer [SQLite, libSQL, PostgreSQL, MySQL/MariaDB, ClickHouse, DuckDB, Microsoft SQL Server]

AssetCooker. Asset Cooker is a build system aimed at game assets, for custom engines. It's FAST! It leverages Windows' USN journals to robustly track which files change, and only cook what needs to be cooked.

pwa-install. Installation dialog for Progressive Web Application. Provides a more convenient user experience and fixes the lack of native dialogs in some browsers.

usfm-parser. TypeScript

web-llm. High-performance In-browser LLM Inference Engine

restyle. The simplest way to add CSS styles to your React components.

rete. JavaScript framework for visual programming

mo. 🦄 Monads and popular FP abstractions, powered by Go 1.18+ Generics (Option, Result, Either...)

biscuits. A suite of local-first apps, all on one unified account

goatcounter. Easy web analytics. No tracking of personal data.

pothos. Pothos GraphQL is library for creating GraphQL schemas in typescript using a strongly typed code first approach

piping-server. Infinitely transfer between every device over pure HTTP with pipes or browsers

proposal-signals. A proposal to add signals to JavaScript.

jose. JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

mrjs. An extensible WebComponents library for the Spatial Web

hono. Web framework built on Web Standards

gql.tada. 🪄 Magical GraphQL query engine for TypeScript

classic-jazz. A new kind of database that's distributed across your frontend, containers, serverless functions and its own storage cloud.

rawjs. Better document.createElement(). So much better, that you may no longer need React.

itty-router. A little router.

js-lingui. 🌍 📖 A readable, automated, and optimized (2 kb) internationalization for JavaScript

van. 🍦 VanJS: World's smallest reactive UI framework. Incredibly Powerful, Insanely Small - Everyone can build a useful UI app in an hour.

weak-event. C#-Style Typescript Events/Weak Events

loro. Make your JSON data collaborative and version-controlled with CRDTs

uhtml. A micro HTML/SVG render

inshellisense. IDE style command line auto complete

m-ld-js. m-ld Javascript engine

Terrain3D. A high performance, editable terrain system for Godot 4.

Roots. JavaScript

SpacetimeDB. Development at the speed of light

Contract-Templates.

MonoGame. One framework for creating powerful cross-platform games.

FNA. FNA - Accuracy-focused XNA4 reimplementation for open platforms

Nez. Nez is a free 2D focused framework that works with MonoGame and FNA

ts-pattern. 🎨 The exhaustive Pattern Matching library for TypeScript, with smart type inference.

signia. Reactive signals that scale, by tldraw.

vite-plugin-prebundle. TypeScript

drizzle-orm. ORM

homenotalone. Get yourself a home on the internet and have friends over!

partykit. PartyKit simplifies developing multiplayer applications

unocss. The instant on-demand atomic CSS engine.

Marching-cubes-on-Unity-3D. Terrain voxel engine with the use of Marching Cubes implemented in Unity 2020.3.17f1 (LTS).

Marching-Cubes-Terrain. Marching Cubes terrain implementation in Unity using the Job System and the Burst compiler

ComputeMarchingCubes. [Unity] GPU-optimized marching cubes isosurface reconstruction

kysely. A type-safe TypeScript SQL query builder

rainbow-sprinkles. Dynamic, theme-driven, style props for vanilla-extract.

sst. Build full-stack apps on your own infrastructure.

cp-tpl. JavaScript

tangle. Radically simple multiplayer / networked WebAssembly

Ambient. The multiplayer game engine

payload. Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for building powerful applications.

clack. Effortlessly build beautiful command-line apps

localfirstweb.dev. A list of various resources for local-first web development

proxied-html-constructors. A standard based way to retrieve the constructor of any given HTML tag name.

eventery. Super-lightweight event class implementation. 🚀

colyseus. ⚔ Multiplayer Framework for Node.js

oak. ⚡️ CLI building blocks & framework for the TypeScript era.

wcap. Small and efficient screen recording utility for Windows 10 and 11

hocuspocus. The Yjs CRDT WebSocket backend for conflict-free real-time collaboration in your app.

tokencss. TypeScript

neodrag. One Draggable to rule them all 💍

sponsorblock-remote. Node server that monitors local cast targets for youtube videos, and uses sponsorblock to skip them

document-picture-in-picture. Bikeshed

vanilla-extract. Zero-runtime Stylesheets-in-TypeScript

og-image. Open Graph Image as a Service - generate cards for Twitter, Facebook, Slack, etc

noosphere. Noosphere is a protocol for thought; let's discover it together!

arrow-js. The first UI framework for the agentic era — tiny, performant, with WASM sandboxes for safe code execution.

editor.js. A block-style editor with clean JSON output

tiptap. The headless rich text editor framework for web artisans.

csstype. Strict TypeScript and Flow types for style based on MDN data

styled-jsx. Full CSS support for JSX without compromises

great.db. ⚡ A powerful, human-friendly database library for JavaScript using SQLite.

act. Run your GitHub Actions locally 🚀

evolu. TypeScript library and local-first platform

BlockNote. A React Rich Text Editor that's block-based (Notion style) and extensible. Built on top of Prosemirror and Tiptap.

webc. Single File Web Components

liveblocks. Realtime infrastructure for multiplayer apps and agents

harika. Offline-, mobile-first graph note-taking app focused on performance with the knowledgebase of any scale

crdt-example-app. A full implementation of CRDTs using hybrid logical clocks and a demo app that uses it

cr-sqlite. Convergent, Replicated SQLite. Multi-writer and CRDT support for SQLite

react-three-rapier. 🤺 Rapier physics in React

redwood. A highly-configurable, distributed, realtime database that manages a state tree shared among many peers.

mudb. Low latency state replication for the web

pocketbase. Open Source realtime backend in 1 file

vlcn-orm. Develop with your data model anywhere. Query and load data reactively. Replicate between peers without a central server.

dnd-kit. The modern toolkit for building drag and drop interfaces

valtio-yjs. valtio-yjs makes yjs state easy

SyncedStore. SyncedStore CRDT is an easy-to-use library for building live, collaborative applications that sync automatically.

trpc. 🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

starbeam. Fun and simple reactivity

lamina. 🍰 An extensible, layer based shader material for ThreeJS

fly-pr-review-apps. Github Action for PR Review Apps on Fly.io

fresh. The framework so simple, you already know it.

is-land. A new performance-focused way to add interactive client-side components to your web site.

tiny-merge-legacy2. A tiny CRDT library.

voby. A high-performance framework with fine-grained observable/signal-based reactivity for building rich applications.

tiny-merge-legacy. A tiny CRDT implementation in Javascript.

braidjs. Monorepo for Braid Projects in Javascript

datascript. Immutable database and Datalog query engine for Clojure, ClojureScript and JS

hybrids. Extraordinary JavaScript UI framework with unique declarative and functional architecture

lit. Lit is a simple library for building fast, lightweight web components.

Lists. Primary Block Lists

parrot. netcode library for building cross-platform multiplayer games and apps (WIP)

graphql-resolvers. :electric_plug: Resolver composition library for GraphQL.

controlfreak. Composable Game Input.

smartknob. Haptic input knob with software-defined endstops and virtual detents

remix-supabase-auth. Bare minimum and un-opinionated example using Remix to implement Supabase's email/password and social auth

kaboom. 💥 JavaScript game library

miniplex. A 👩‍💻 developer-friendly entity management system for 🕹 games and similarly demanding applications, based on 🛠 ECS architecture.

3d-game-shaders-for-beginners. 🎮 A step-by-step guide to implementing SSAO, depth of field, lighting, normal mapping, and more for your 3D game.

toast. [Discontinued] Meal planning where you can bring your own recipes from anywhere on the internet

nutrifacts.js. A library to calculate nutrition facts, smartly. No third party services or remote DBs involved.

soldank. Clone of Soldat engine written in Rust

supabase. The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

prisma. Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

fast-rtc-swarm. A full-mesh WebRTC swarm built on top of fast-rtc-peer

dataloader-warehouse. A class for sharing dataloaders across GraphQL subscriptions

ggpo. Good Game, Peace Out Rollback Network SDK

telegraph. p2p netcode for the browser, adapted from GGPO

peerjs. Simple peer-to-peer with WebRTC.

dotenv-checker. 🔌 CLI to check/generate .env files and maintain them synchronized

esmon. like nodemon but very esbuild.

graphql-google-pubsub. A graphql-subscriptions PubSub Engine using Google PubSub

zx. A tool for writing better scripts

goodluck. 🤞 A hackable template for creating small and fast browser games.

react-postprocessing. 📬 postprocessing for react-three-fiber

aws-lambda-graphql. Use AWS Lambda + AWS API Gateway v2 for GraphQL subscriptions over WebSocket and AWS API Gateway v1 for HTTP

cuid. Deprecated collision-resistant id spec. Insecure because it leaks timestamps. Use cuid2 instead.

buffer-backed-object. Buffer-backed objects in JavaScript.

vite-electron-builder. Secure boilerplate for Electron app based on Vite. TypeScript + Vue/React/Angular/Svelte/Vanilla

qmk_firmware. keyboard controller firmware for Atmel AVR and ARM USB families