Dan Yishai

three.js. JavaScript 3D Library.

nimbus. Docs for humans and agents, built on Astro

pgrust. Postgres rewritten in Rust, now faster than Postgres and Clickhouse

native. Toolkit for building native desktop apps

zod. TypeScript-first schema validation with static type inference

cmdk. Fast, unstyled command menu React component.

gitoxide. An idiomatic, lean, fast & safe pure Rust implementation of Git

OpenPhone. AI-first open source operating system for various devices, based on the Android.

orca. Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and VPS.

jzon-rs. Zero-copy JSON serialization with compile-time generated typed parsers

improve. Use your most capable model to audit your codebase and write plans for cheaper models to execute.

grit. Reimplementing Git in Rust. Like a boss.

httpx2. A next generation HTTP client for Python. 🦋

tailscale-rs. Rust implementation of Tailscale (preview, experimental)

pg_durable. PostgreSQL in-database durable execution

untracked. Ignore common junk files in zip/lambda/webpack bundles with a universal untracked file list.

osv.dev. Open source vulnerability DB and triage service.

SkillSpector. Security scanner for AI agent skills. Detect vulnerabilities, malicious patterns, and security risks.

zvec. A lightweight, lightning-fast, in-process vector database

svgl. 🧩 A beautiful library with SVG logos. Built with Sveltekit & Tailwind CSS.

workflow. 🤖 Type-safe durable execution for agents and workflows. Resumable runs, append-only history, and compensable steps for TS/JS, React, Solid, Vue, and Svelte.

markra. A WYSIWYG Markdown editor with native AI. Fully open source. Free to use. Your data stays local.

vibe-notch. Claude Code notifications without the context switch. A minimal, always-present session manager for macOS.

claude-lens. A local dashboard for visualizing your Claude Code usage — sessions, token costs, cache performance, tool calls, and daily breakdowns.

dot-loaders. TypeScript

PgQue. PgQue – Zero-bloat Postgres queue built on top of on battle-proven Skype's PgQ. One SQL file to install, pg_cron to tick https://pgque.dev

caveman. 🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

kumo. A lightweight AWS service emulator written in Go

parallel-disk-usage. Highly parallelized, blazing fast directory tree analyzer

ncdu. inofficial fork of "NCurses Disk Usage"

debug-agent. Debugging skill for AI agents

time-range-picker. Natural Text Time Range picker component for Shadcn UI

israeli-bank-scrapers. Provide scrapers for all major Israeli banks and credit card companies

pretext. Fast, accurate & comprehensive text measurement & layout

terraform-provider-clickhouse. Terraform Provider for ClickHouse Cloud

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

varlock. AI-safe .env files: Schemas for agents, Secrets for humans.

usehooks-ts. React hook library, ready to use, written in Typescript.

cel-rust. Common Expression Language interpreter written in Rust

lefthook. Fast and powerful Git hooks manager for any type of projects.

dbcooper. A database client for PostgreSQL, SQLite, Redis, and ClickHouse, built with Tauri, React, and TypeScript.

ts-proto. An idiomatic protobuf generator for TypeScript

agx. AI Powered Analytics

desloppify. Agent harness to make your slop code well-engineered and beautiful.

t3code. TypeScript

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

better-result. Lightweight Result type for TypeScript with generator-based composition.

form-builder. A dynamic form-building tool that allows users to create, customize, and validate forms seamlessly within web applications.

zsh-z. Jump quickly to directories that you have visited "frecently." A native Zsh port of z.sh with added features.

better-hub. Re-imagining code collaboration for humans and agents

forgemax. Code Mode inspired local sandboxed MCP Gateway - collapses N servers x M tools into 2 tools (~1,000 tokens)

create-t3-turbo. Clean and simple starter repo using the T3 Stack along with Expo React Native

t3-env. TypeScript

assistant-ui. Typescript/React Library for AI Chat💬🚀

Portfolio. An interactive, conversational portfolio built with Next.js, FastAPI, and LangChain (RAG) that lets visitors chat with my professional self about my projects, skills, and background.

waddler. Modern SQL client

shadcn-hooks. A React Hooks Collection built with Shadcn

portless. Replace port numbers with stable, named local URLs. For humans and agents.

agent-orchestrator. Agent IDE that enables you to manage fleets of coding agents. It comes with an agentic orchestrator that plans tasks, spawns agents, and autonomously handles CI fixes, merge conflicts, and code reviews.

restate. Restate is the platform for building resilient applications that tolerate all infrastructure faults w/o the need for a PhD.

json-render. The Generative UI framework

agent. Build AI agents on Convex with persistent chat history

zerostarter. Modern, type-safe/RPC starter monorepo with foundations for building scalable SaaS products with clean architecture, automation, and great developer experience.

tour. A component for building onboarding tours. Designed to integrate with shadcn/ui.

elements. Full-stack shadcn/ui blocks for auth, payments, AI, logos, and more

ralphex. Extended Ralph loop for autonomous AI-driven plan execution

ralph-orchestrator. An improved implementation of the Ralph Wiggum technique for autonomous AI agent orchestration

ralph-tui. TypeScript

tremor. Copy & Paste React components to build modern web applications.

langextract. A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visualization.

isoflow. TypeScript

better-auth. The most comprehensive authentication framework

appscreen. Create screenshots for the iOS App Store

UnnaturalScrollWheels. Invert scroll direction for physical scroll wheels while maintaining "Natural" scrolling for trackpads on MacOS

just. 🤖 Just a command runner

pindrop. A native macOS menu bar dictation app using local speech-to-text with WhisperKit

plane. 🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

zerobrew. A 5-20x faster experimental Homebrew alternative

oh-my-claudecode. Teams-first Multi-agent orchestration for Claude Code

airllm. Runs 405B LLMs on 8GB VRAM

agent-browser. Browser automation CLI for AI agents

rust-skills. Rust Developer AI Assistance System — Meta-Problem-Driven Knowledge Indexing

destructive_command_guard. The Destructive Command Guard (dcg) is for blocking dangerous git and shell commands from being executed by agents.

gastown. Gas Town - multi-agent workspace manager

humanizer. Agent skill that removes signs of AI-generated writing from text

maptoposter. Transform your favorite cities into beautiful, minimalist designs. MapToPoster lets you create and export visually striking map posters with code.

1code. Orchestration layer for coding agents (Claude Code, Codex)

git-wt. A Git subcommand that makes `git worktree` simple

bun. Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

wtp. 🌳 A powerful Git worktree CLI tool with automated setup, branch tracking, and smart navigation

git-worktree-runner. Bash-based Git worktree manager with editor and AI tool integration. Automates per-branch worktree creation, configuration copying, dependency installation, and workspace setup for efficient parallel development.

convex-backend. The open-source reactive database for app developers

beads. Beads - A memory upgrade for your coding agent

mapcn. Beautiful map components. 100% Free, Zero config, one command setup.

prompt-kit. Core building blocks for AI apps. High-quality, accessible, and customizable components for AI interfaces.

plate. Rich-text editor with AI and shadcn/ui

icons. beautifully crafted animated icons

cursor_cost_explorer. JavaScript

redis-rs. Redis library for rust

gitpow. an open-source, cross-platform git client

react-modal-sheet. Flexible bottom sheet component built with Motion to provide buttery smooth UX while keeping accessibility in mind 🪐

rust-sdk. The official Rust SDK for the Model Context Protocol

surrealmx. An embedded, in-memory, lock-free, transaction-based, key-value database engine

onlymaps. A Python micro-ORM

frimousse. A lightweight, unstyled, and composable emoji picker for React.

react-shadcn-components. Production-ready React components following shadcn/ui principles. TypeScript-first, Tailwind-styled, Radix-powered. Beautiful defaults with complete customization freedom. The frontend UI toolkit for vibecoders who ship fast and own their code.

tiptap-shadcn. TypeScript

rust-docs-mcp-server. 🦀 Prevents outdated Rust code suggestions from AI assistants. This MCP server fetches current crate docs, uses embeddings/LLMs, and provides accurate context via a tool call.

slatedb. A cloud native embedded storage engine built on object storage.

trino. Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

run. Universal multi-language runner and smart REPL written in Rust.

fjall. 🗻 Log-structured, embeddable key-value storage engine written in Rust

chrome-devtools-mcp. Chrome DevTools for coding agents

surreal_orm. Powerful & expressive ORM/query-builder/static checker for raw queries/Fully Automated migration tooling , designed to offer an intuitive API, strict type-checking, novel features, & full specification support. It provides a fresh perspective in data management. Currently supports SurrealDB engine. RDMSs(PG, MYSQL etc) and others coming soon

tikv. Distributed transactional key-value database, originally created to complement TiDB

basedpyright. pyright fork with various type checking improvements, improved vscode support and pylance features built into the language server

serde_with. This crate provides custom de/serialization helpers to use in combination with serde's `with`-annotation and with the improved `serde_as`-annotation.

polars. Extremely fast Query Engine for DataFrames, written in Rust

dyad. Local, open-source AI app builder for power users ✨ v0 / Lovable / Replit / Bolt alternative 🌟 Star if you like it!

filterql. A tiny query language for filtering structured data

rust_serialization_benchmark. Benchmarks for rust serialization frameworks

sled. the champagne of beta embedded databases

surrealdb. A scalable, distributed, collaborative, document-graph database, for the realtime web

codemirror-rich-markdoc. CodeMirror 6 plugin that supports rich Markdown editing

PDP. Permit Policy Decision Point service. High-performance, policy-driven authorization for your apps and service.

jj. A Git-compatible VCS that is both simple and powerful

permit-fastmcp. Permit.io authorization middleware for FastMCP servers

gremlin-rs. Gremlin Rust

tweakcn. A visual no-code theme editor for shadcn/ui components

react-confirm-dialog. React Confirm Dialog

clerk-shadcn-theme. Easily synchronize your Clerk components with your shadcn/ui styles.

confique. Type-safe, layered, light-weight, `serde`-based configuration library

novel. Notion-style WYSIWYG editor with AI-powered autocompletion.

pingora. A library for building fast, reliable and evolvable network services.

tiptap-markdown. The Markdown extension for Tiptap editor.

tiptap-inline-suggestion. Tiptap inline suggestions. Give a ⭐️ if you like it!

n8n. Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

ai-sdk-persistence-db. TypeScript

shadcn-chat. CLI for adding customizable and re-usable chat components to your applications. Build beautiful chat interfaces in minutes.

tiptap-block-editor. Notion style AI-powered block editor.

tiptap-text-direction. Text direction extension for Tiptap

tiptap-search-and-replace. Tiptap V2 search and replace.

tiptap-languagetool. Tiptap-Extension to integrate LanguageTool to Tiptap 2.

Figment. A hierarchical configuration library so con-free, it's unreal.

envconfig-rs. Build a config structure from environment variables in Rust without boilerplate

openraft. rust raft with improvements

scim2-tester. SCIM RFCs server compliance checker

permit-node. Node.js SDK for Permit.io: Plug & Play Application Level Authorization

awesome-system-design-resources. Learn System Design concepts and prepare for interviews using free resources.

react-scan. Scan and fix React performance issues

RocksDBFusion. RocksDBFusion is a comprehensive project that includes a server for RocksDB

nats-spy. nats-spy is a terminal tool to help you to monitor NATS messages.

pre-commit-deno. pre-commit git hooks for Deno projects.

permit-dotnet. C#

nui. Free and Open Source NATS management GUI.

scalar. Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern REST API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　✨ 1st-Class OpenAPI/Swagger Support

rust-rocksdb. rust wrapper for rocksdb

plotly.py. The interactive graphing library for Python :sparkles:

github-readme-stats. :zap: Dynamically generated stats for your github readmes

deno. A modern runtime for JavaScript and TypeScript.

cedar-agent. Cedar-agent is the easiest way to deploy and run Cedar

neohtop. 💪🏻 Blazing-fast system monitoring for your desktop (built with Rust, Tauri & Svelte)

magicui. UI Library for Design Engineers. Animated components and effects you can copy and paste into your apps. Free. Open Source.

ui. A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

zustand. 🐻 Bear necessities for state management in React

dans-log-formatter. Extensible log formatter for Python logging library

typer_di. Dependency injection for `typer`

mermaid. Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

tower-lsp. Language Server Protocol implementation written in Rust

gitbook. The open source frontend for GitBook doc sites

frostdb. ❄️ Coolest database around 🧊 Embeddable column database written in Go.

uvicorn. An ASGI web server, for Python. 🦄

pytest-env. pytest plugin to set environment variables in pytest.ini or pyproject.toml file

pyo3. Rust bindings for the Python interpreter

pydantic-core. Core validation logic for pydantic written in rust

opal. Policy and data administration, distribution, and real-time updates on top of Policy Agents (OPA, Cedar, ...)

logos. Create ridiculously fast Lexers

language-server-protocol. Defines a common protocol for language servers.

starlette. The little ASGI framework that shines. 🌟

httpx. A next generation HTTP client for Python. 🦋

taichi. Productive, portable, and performant GPU programming in Python.

publish-unit-test-result-action. GitHub Action to publish unit test results on GitHub

fastapi. FastAPI framework, high performance, easy to learn, fast to code, ready for production

uv. An extremely fast Python package and project manager, written in Rust.

ruff-pre-commit. A pre-commit hook for Ruff.

django-migration-checker. Static migration conflict checker for Django

nokhwa. Cross Platform Rust Library for Powerful Webcam/Camera Capture

pytest-diff-selector. Python

codeinsights. Analyze your code

celery. Distributed Task Queue (development branch)

celery-insights. Real-Time monitoring tool for Celery

async-lru. Simple LRU cache for asyncio

node-lru-cache. A fast cache that automatically deletes the least recently used items

shared-zustand. cross-tab state sharing for zustand

github-version-checker. 🔍 Simple version checker working with GitHub releases and the GitHub API.

ruff. An extremely fast Python linter and code formatter, written in Rust.

json-viewer. not only a JSON viewer

react-json-view. JSON viewer for react

xyflow. React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely customizable.

mdi-material-ui. Material-UI SvgIcon components for Material Design Icons.