Chess API written in scala. Immutable and free of side effects.

The headless browser for AI agents and web scraping

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

from vibe coding to agentic engineering - practice makes claude perfect

A Claude Code skill that turns any codebase into a beautiful, interactive single-page HTML course for non-technical vibe coders.

🪢 Open source LLM engineering platform: LLM Observability, metrics, evals, prompt management, playground, datasets. Integrates with OpenTelemetry, Langchain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Retrieve time series data from the Australian Bureau of Statistics in pandas DataFrames

Download and tidy time series data from the Australian Bureau of Statistics in R

JAXB-based Java library for Word docx, Powerpoint pptx, and Excel xlsx files

Cross-platform, super tiny C99 implementation of a system tray icon with a popup menu and notifications.

GitNexus: The Zero-Server Code Intelligence Engine - GitNexus is a client-side knowledge graph creator that runs entirely in your browser. Drop in a GitHub repo or ZIP file, and get an interactive …

Self-hosted game stream host for Moonlight.

dbt enables data analysts and engineers to transform their data using the same practices that software engineers use to build applications.

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

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

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Universal markup converter

Get 10X more out of Claude Code, Codex or any coding agent

SQL Code Wrapper: A lightweight preprocessor for embedding SQL code in host programming languages

The best ChatGPT that $100 can buy.

Agent Reinforcement Trainer: train multi-step agents for real-world tasks using GRPO. Give your agents on-the-job training. Reinforcement learning for Qwen3.6, GPT-OSS, Llama, and more!

Slim(toolkit): Don't change anything in your container image and minify it by up to 30x (and for compiled languages even more) making it secure too! (free and open source)

Real-time webcam demo with SmolVLM and llama.cpp server

Transcribe PDFs with local LLMs

Render any git repo into a single static HTML page for humans or LLMs

Java agent template

Build, deploy, and orchestrate AI agents. Sim is the central intelligence layer for your AI workforce.