HYSEN LABS DIRECTORY

Developer Tools

Curated Developer Tools repositories with precise tags and practical analysis.

799 curated open-source projects
sveltejs

kit

★ 20,832

web development, streamlined. Many issues related to how a project builds originate from Vite, which is used to build a SvelteKit project.

JavaScriptWeb Development2,341 forks
t8y2

dbx

★ 20,693

dbx is a small cross-platform database client for MySQL, PostgreSQL, SQLite, Redis, MongoDB, DuckDB, ClickHouse, and SQL Server.

RustDatabases & Storage2,007 forks
SWE-agent

SWE-agent

★ 20,405

SWE-agent takes a GitHub issue and tries to automatically fix it, using your LM of choice. It can also be employed for offensive cybersecurity or competitive coding challenges. [NeurIPS 2024].

PythonAI & Machine Learning2,233 forks
pydantic

pydantic-ai

★ 20,174

AI Agent Framework, the Pydantic way. Yet despite virtually every Python agent framework and LLM library using Pydantic Validation, when we began to use LLMs in Pydantic Logfire, we couldn't find anything that gave us the same feeling.

PythonAI & Machine Learning2,784 forks
refactoringhq

tolaria

★ 19,896

Desktop app to manage markdown knowledge bases. People use it for a variety of use cases: Operate second brains and personal knowledge Organize company docs as context for AI Store OpenClaw/assistants memory and procedures Personally, I use it to **run my life** (hey Luca here).

TypeScriptDeveloper Tools1,385 forks
huggingface

trl

★ 19,394

Train transformer language models with reinforcement learning. Built on top of the Transformers ecosystem, TRL supports a variety of model architectures and modalities, and can be scaled-up across various hardware setups.

PythonDeveloper Tools3,018 forks
vercel-labs

json-render

★ 18,423

The Generative UI framework. json-render The Generative UI framework.** Generate dynamic, personalized UIs from prompts without sacrificing reliability.

TypeScriptDeveloper Tools976 forks
microsoft

SkillOpt

★ 17,866

SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

PythonAI & Machine Learning1,677 forks
AgriciDaniel

claude-seo

★ 17,793

Universal SEO skill for Claude Code. 25 sub-skills + 18 sub-agents covering technical SEO, E-E-A-T, schema, GEO/AEO, backlinks, local SEO, maps intelligence, semantic clustering, e-commerce SEO, international SEO, Google APIs, and PDF/Excel reporting. Optional DataForSEO, Firecrawl, and Banana extensions.

PythonAI & Machine Learning2,611 forks
rui314

mold

★ 17,254

mold: A Modern Linker. mold aims to enhance developer productivity by minimizing build time, particularly in rapid debug-edit-rebuild cycles.

C++Developer Tools565 forks
upptime

upptime

★ 17,167

GitHub Actions uptime monitor & status page by @AnandChowdhary. Upptime** ( is the open-source uptime monitor and status page, powered entirely by GitHub Actions, Issues, and Pages, made with by Anand Chowdhary.

MarkdownDeveloper Tools1,040 forks