Kyle Parisi

native. Toolkit for building native desktop apps

larasend. Self-hosted transactional email platform — send through your own AWS SES account, keep the dashboard, API keys, delivery logs, and webhooks on your own infrastructure.

crush. Glamourous agentic coding for all 💘

graphify. Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.

entropyfa-cli. Personal finance engine built for AI agents. Verified IRS reference data + deterministic financial calculations — tax, retirement, estate planning, Monte Carlo simulations. Fully offline, ~1ms.

bugsink. Self-hosted Error Tracking

qbe. A Quick Backend

pdf-inspector. Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

firecrawl. The API to search, scrape, and interact with the web at scale. 🔥

claude-terminal. JavaScript

lisette. A little language inspired by Rust that compiles to Go

h2. An agent runner, messaging, and orchestration layer.

velopack-go. Go Language Support for Velopack Automatic Updates

velopack. Installer and automatic update framework for cross-platform desktop applications

chroma. A general purpose syntax highlighter in pure Go

goji. Goji is a minimalistic web framework for Golang that's high in antioxidants.

graphics.gd. Runtime for Go + Godot

gpui-component. Rust GUI components for building fantastic cross-platform desktop application by using GPUI.

quickfix. The Go FIX Protocol Library :rocket:

PageIndex. 📑 PageIndex: Document Index for Vectorless, Reasoning-based RAG

ralph-claude-code. Autonomous AI development loop for Claude Code with intelligent exit detection

devpush. Like Vercel, but open source and for all languages.

sshified. Acts as an HTTP proxy and forwards all received requests over server-specific SSH connections

uncloud. A lightweight tool for deploying and managing containerised applications across a network of Docker hosts. Bridging the gap between Docker and Kubernetes ✨

mosaic. An extensible framework for linking databases and interactive views.

fenster. The most minimal cross-platform GUI library

logchef. Lightweight, single-binary log analytics interface for ClickHouse, focused on high-performance querying and visualization

goravel. The full-featured Golang Development Framework skeleton

csm. A Conversational Speech Generation Model

olmocr. Toolkit for linearizing PDFs for LLM datasets/training

gixy. NGINX configuration static analyzer

ropey. A utf8 text rope for manipulating and editing large texts.

pyper. Concurrent Python made simple

clay. High performance UI layout library in C.

v. Simple, fast, safe, compiled language for developing maintainable software. Compiles itself in <1s with zero library dependencies. Supports automatic C => V translation. https://vlang.io

inko. A language for building concurrent software with confidence

cjit. Tiny and portable C compiler

unit. Next Generation Visual Programming System

borgo. Borgo is a statically typed language that compiles to Go.

BemiDB. Open-source Snowflake & Fivetran alternative, with Postgres compatibility.

kameo. Fault-tolerant async actors for Rust that scale seamlessly

VictoriaMetrics. VictoriaMetrics: fast, cost-effective monitoring solution and time series database

umami. Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

austin. Python frame stack sampler for CPython

pev2. Postgres Explain Visualizer 2

ArcticDB. ArcticDB is a high performance, serverless DataFrame database built for the Python Data Science ecosystem.

warpgate. Fully transparent SSH, HTTPS, Kubernetes, MySQL and Postgres bastion/PAM that doesn't need additional client-side software

Robyn. Robyn is a Super Fast Async Python Web Framework with a Rust runtime.

dns. DNS is a multi transport single executable DNS server with plugin support

pgtemp. Rust library and daemon for easily starting postgres databases per-test without Docker

harlequin. The SQL IDE for Your Terminal.

dagu. Self-hosted workflow orchestration in one binary. YAML DAGs, cron, AI agent steps, Web UI. Lightweight Airflow alternative, no database.

spot. React-like desktop GUI toolkit for Go

piko. An open-source alternative to Ngrok, designed to serve production traffic and be simple to host (particularly on Kubernetes)

pgmq. A lightweight message queue. Like AWS SQS and RSMQ but on Postgres.

USearch. Fast Open-Source Search & Clustering engine × for Vectors & Arbitrary Objects × in C++, C, Python, JavaScript, Rust, Java, Objective-C, Swift, C#, GoLang, and Wolfram 🔍

gleam. Fast, efficient, and scalable distributed map/reduce system, DAG execution, in memory or on disk, written in pure Go, runs standalone or distributedly.

ui. Franken UI is an HTML-first UI component library built on UIkit 3 and extended with LitElement, inspired by shadcn/ui.

html-tailwindcss-components. Free TailwindCSS HTML UI Components - built to create landing pages and websites. Easyfrontend UI components are free and open-source. show your support and love, don't forget to give us a star 🌟

redka. Redis re-implemented with SQL

neco. Concurrency library for C (coroutines)

binserve. A fast production-ready static web server with TLS (HTTPS), routing, hot reloading, caching, templating, and security in a single-binary you can set up with zero code.

flyde. Open-source Visual programming for backend logic that integrates with existing codebases. Flyde bridges the gap between technical and non-technical team members. Product managers, designers, and backend developers can collaborate on the same visual flows.

hancho. A simple pleasant build system in Python.

seaweedfs. SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access and effortless horizontal scaling.

juicefs. JuiceFS is a distributed POSIX file system built on top of Redis and S3.

dataplicity-lomond. Lomond is a Websocket client for Python which turns a websocket connection in to an orderly stream of events. Contrast this with the existing websocket clients available for Python which follow a more JS-like model of threads and callbacks.

yabai. A tiling window manager for macOS based on binary space partitioning

Silicon. An alternative, purely C-focused wrapper to Apple's Cocoa API for OS X app development and basic iOS programming. Requires little to no Objective-C knowledge to use.

CotEditor. Lightweight Plain Text Editor for macOS

qt. Qt binding for Go (Golang) with support for Windows / macOS / Linux / FreeBSD / Android / iOS / Sailfish OS / Raspberry Pi / AsteroidOS / Ubuntu Touch / JavaScript / WebAssembly

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

pg_rman. Backup and restore management tool for PostgreSQL

sage. A programming language that's wise beyond its bytes!🌱🌿🪴

paradedb. One Postgres for your application data, full-text search, vector retrieval, and aggregations. Home of the pg_search extension.

memray. Memray is a memory profiler for Python

python-pause. Suspend the execution of your program for a given amount of time.

pgtestdb. quickly run tests in their own temporary, isolated, postgres databases

objc. V bindings to Objective-C runtime.

libsql. libSQL is a fork of SQLite that is both Open Source, and Open Contributions.

river. Fast and reliable background jobs in Go

go-guerrilla. Mini SMTP server written in golang

hyperdx. Resolve production issues, fast. An open source observability platform unifying session replays, logs, metrics, traces and errors powered by ClickHouse and OpenTelemetry.

kawa. A blazingly fast event stream processing library powering the reveald event processing daemon.

animotion. 🪄 Create beautiful presentations with Svelte

cloudash. A monitoring and troubleshooting desktop app for serverless architectures.

tarsnap. Command-line client code for Tarsnap.

pines. The Pines UI library

py-spy. Sampling profiler for Python programs

ComfyUI. A powerful and modular stable diffusion GUI with a graph/nodes interface.

iced. A cross-platform GUI library for Rust, inspired by Elm

gleam. ⭐️ A friendly language for building type-safe, scalable systems!

pg_easy_replicate. Easily setup logical replication and switchover to new database with minimal downtime

devpod. Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

slint. Slint is an open-source declarative GUI toolkit to build native user interfaces for Rust, C++, JavaScript, or Python apps.

makepad. Makepad is a creative software development platform for Rust that compiles to wasm/webGL, osx/metal, windows/dx11 linux/opengl

echarts. Apache ECharts is a powerful, interactive charting and data visualization library for browser

primitives. Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

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

spot-connect. pip install spot-connect. Module that makes it easy to use AWS virtual machines at discount pricing

bastion-cli. Launch or connect to an existing Linux or Windows bastion easily and quickly using AWS session manager

bleve. A modern text/numeric/geo-spatial/vector indexing library for go

preline. Preline UI is an open-source set of prebuilt UI components based on the utility-first Tailwind CSS framework.

llm_agents. Build agents which are controlled by LLMs

hashids-python. Implementation of hashids (http://hashids.org) in Python. Compatible with Python 2 and Python 3

erro. Reduce debugging time while programming Go. Use static analysis to determine which func call causes the error.

kamal. Deploy web apps anywhere.

Zappa. Serverless Python

go-pattern-match. Pattern matchings for Go.

rippleui. Clean, modern and beautiful Tailwind CSS components.

serverless-multi-region-demo. JavaScript

rmq. Message queue system written in Go and backed by Redis

croniter. Parses cron schedules to iterate over datetime objects.

pgx. PostgreSQL driver and toolkit for Go

gosql. 🐥The very simple ORM library for Golang

leptos. Build fast web applications with Rust.

vigil. 🚦 Microservices Status Page. Monitors a distributed infrastructure and sends alerts (Slack, SMS, etc.).

pico. Minimal CSS Framework for semantic HTML

wasmer. 🚀 Fast, secure, lightweight containers based on WebAssembly

templ. A language for writing HTML user interfaces in Go.

jet. Type safe SQL builder with code generation and automatic query result data mapping

cgl. CGL (C Game Library) is a multipurpose library mainly for recreational coding / demo scenes / prototyping / small games / experimentation.

frankenphp. 🧟 The modern PHP app server

Relm4. Build truly native applications with ease!

go-ios. This is an operating system independent implementation of iOS device features. You can run UI tests, launch or kill apps, install apps etc. with it.

Optimizing-Swift-Build-Times. Collection of advice on optimizing compile times of Swift projects.

muon. GPU based Electron on a diet

ignite. Ignite a Firecracker microVM

task. A fast, cross-platform build tool inspired by Make, designed for modern workflows.

searxng. SearXNG is a free internet metasearch engine which aggregates results from various search services and databases. Users are neither tracked nor profiled.

ui. A cross-platform UI library written in V

chrome-search-engines-backup. Import/Export Google Chrome's custom search engines

supercronic. Cron for containers

viddy. 👀 A modern watch command. Time machine and pager etc.

neon. Neon: Serverless Postgres. We separated storage and compute to offer autoscaling, code-like database branching, and scale to zero.

Astreu. High-performance Messaging System based on a gRPC protocol

comby. A code rewrite tool for structural search and replace that supports ~every language.

django-pgpubsub. A distributed task processing framework for Django built on top of the Postgres NOTIFY/LISTEN protocol.

windy. Windowing library for Nim using OS native APIs.

samples. Code samples used in our blog.warp.dev posts

osx_app_in_plain_c. A simple showcase how to create a simple OS X app in plain C without any Objective-C

Vidio. FFmpeg wrapper providing simple, cross-platform Video I/O, GIF Creation, and Webcam Streaming in Go.

heaps. Heaps : Haxe Game Framework

pod-graceful-drain. You don't need `lifecycle: { preStop: { exec: { command: ["sleep", "30"] } } }`

Ryven. Flow-based visual scripting for Python

pipenv. Python Development Workflow for Humans.

htm. Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.

pystuck. a utility for debugging stuck python programs

nimja. typed and compiled template engine inspired by jinja2, twig and onionhammer/nim-templates for Nim.

python-benedict. :blue_book: dict subclass with keylist/keypath support, built-in I/O operations (base64, csv, html, ini, json, pickle, plist, query-string, toml, xls, xml, yaml), s3 support and many utilities.

minivm. A VM That is Dynamic and Fast

pudb. Full-screen console debugger for Python

sqlboiler. Generate a Go ORM tailored to your database schema.

lite-xl. A lightweight text editor written in Lua

pixie. Full-featured 2d graphics library for Nim.

vimspector. vimspector - A multi-language debugging system for Vim

nim-cocoa. macOS GUI Library for the Nim Programming Language

django-cacheops. A slick ORM cache with automatic granular event-driven invalidation.

libvim. libvim: The core Vim editing engine as a minimal C library

oni2. Native, lightweight modal code editor

autocomplete. IDE-style autocomplete for your existing terminal & shell

ssdb. SSDB - A fast NoSQL database, an alternative to Redis

semgrep. Lightweight static analysis for many languages. Find bug variants with patterns that look like source code.

direnv. unclutter your .profile

up. Ultimate Plumber is a tool for writing Linux pipes with instant live preview

keyboard. Simple library to listen for keystrokes from the keyboard

litestream. Streaming replication for SQLite.

little-editor. :blue_book: Minimal (live-scriptable) text editor stub for macOS.

darwinkit. Native Mac APIs for Go. Previously known as MacDriver

hosts. 🔒 Consolidating and extending hosts files from several well-curated sources. Optionally pick extensions for porn, social media, and other categories.

gotk3-examples. Go

ungoogled-chromium. Google Chromium, sans integration with Google

membrane_core. The core of Membrane Framework, multimedia processing framework written in Elixir

piston. A high performance general purpose code execution engine.

darwin. Bindings for MacOS/iOS frameworks

minict. A minimal container runtime written in Go that was made mainly for learning purposes and is intended to be as simple as possible.

vimr. VimR — Neovim GUI for macOS in Swift

refined-github. :octocat: Browser extension that simplifies the GitHub interface and adds useful features

vue-in-web-worker. Vue.js in Web Worker

rpc. Simple RPC style APIs with generated clients & servers.

mypy. Optional static typing for Python

portfall. A desktop k8s port-forwarding portal for easy access to all your cluster UIs

k8s. Kubernetes API Client for Elixir

dog. A command-line DNS client.

php-parser. PHP parser written in Go

noverify. Pretty fast linter (code static analysis utility) for PHP

bit. Bit is a modern Git CLI

participle. A parser library for Go

site_encrypt. Integrated certification via Let's encrypt for Elixir-powered sites

prologue. Powerful and flexible web framework written in Nim

sciter-js-sdk. Sciter.JS - Sciter but with QuickJS on board instead of my TIScript

elsa. ❄️ Elsa is a minimal runtime for JavaScript and TypeScript written in Go

mono-icons. HTML

tentacat. Simple Elixir wrapper for the GitHub API

staticgen. Static website generator that lets you use HTTP servers and frameworks you already know

SwiftLSPClient. A Swift library for interacting with Language Server Protocol implementations

LSP. Client implementation of the Language Server Protocol for Sublime Text

neovim-mac. A fast Neovim GUI for macOS.

embedded-scripting-languages. A list of embedded scripting languages

judge0. Robust, fast, scalable, and sandboxed open-source online code execution system for humans and AI.