HYSEN LABS DIRECTORY

Developer Tools

Curated Developer Tools repositories with precise tags and practical analysis.

799 curated open-source projects
anzellai

sky

★ 433

Sky, an Elm-inspired language that compiles to Go. Hindley-Milner types, server-driven UI (Sky.Live), single binary output.

GoSystems & Infrastructure11 forks
smithersai

smithers

★ 428

Agent workflows with full observability and time travel: watch every step live, rewind, fork, replay any run. Claude Code, Codex, Gemini, any model or harness. The same workflow runs across Claude Code, Codex, Pi, AI SDK models, and remote sandboxes.

JavaScriptAI & Machine Learning51 forks
nextgenusfs

funannotate

★ 401

Eukaryotic Genome Annotation Pipeline. Caveats are that GeneMark is not included in the docker image (see licensing below and you can complain to the developers for making it difficult to distribute/use).

PythonAutomation & Workflows95 forks
devpunks

snuggsi

★ 395

snuggsi - Easy Web Elements in ~1kB. Web Components are ready for production & Custom Elements v1 has support for every greenfield browser.

JavaScriptWeb Development13 forks
Tejas-TA

predikit

★ 392

The missing bridge between your ML models and your AI agents. MCP tools use the same Pydantic input validation and model execution as direct invoke() calls.

PythonAI & Machine Learning133 forks
luau-lang

lute

★ 349

A standalone Luau runtime for general-purpose programming. These are as follows: lute: The core runtime libraries in C++, which provides the basic functionality for general-purpose Luau programming.

LuauSystems & Infrastructure58 forks
andrewcourtice

ripl

★ 326

Ripl provides a unified, cross-platform API for 2D and 3D graphics rendering with a focus on high performance and interactive data visualization. Write once, render to Canvas, SVG, WebGPU, or the terminal - in the browser, on the server, or in a headless environment.

TypeScriptData & Analytics6 forks
tiramisulabs

seyfert

★ 322

the black magic Discord framework . There are many reasons to use Seyfert, but they dont all fit in this tiny readme, so here is a list of the most awesome reasons!

TypeScriptWeb Development47 forks
scribeocr

scribe.js

★ 322

JavaScript OCR and text extraction for images and PDFs. Projects Scribe OCR: officially supported GUI front-end for Scribe.js Site at scribeocr.com, repo at github.com/scribeocr/scribeocr If you have a project or example repo that uses Scribe.js, feel free to add it to this list using a pull request.

JavaScriptWeb Development24 forks
rderaison

bromure

★ 295

Proper sandboxing for agentic coding and web browsing. Full details, screenshots, and downloads at bromure.io This repo ships two sibling apps, both built on Apple's Virtualization.framework: Bromure, every browser session runs in a throwaway Linux VM.

SwiftSecurity & Privacy17 forks
QuintinShaw

openasr

★ 282

Local-first speech-to-text: no cloud, no telemetry, fail-closed by design. One CLI, seven model families, signed model catalog, OpenAI-compatible local API.

RustCloud Native & DevOps28 forks
★ 55

A powerful Flutter SDK plugin for in-app developer console, providing real-time debugging tools including network request inspection, logging, database viewing, memory monitoring, FPS monitoring, and route tracking.

DartDatabases & Storage3 forks