Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes
- crystal
- haversine-formula
Repository Index
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Lightweight QML to do widget for KDE Plasma 6. Obsidian export, Syncthing sync.
A Vert.x-powered asynchronous multithreaded web server with simple annotation-based configuration of routes
Parse Slack slash commands or send incoming web hooks from Crystal
Prompt-injection firewall for LLM applications — 33 input detectors, 9 output scanners, federated ed25519-signed threat-intel feed. Apache 2.0, 1040 tests, F1 96.0% with 0% false positives. Docker, GitHub Action, LangChain/LlamaIndex/CrewAI integrations.
- agentic-ai
- ai-safety
- fastapi
- langchain
golang http router with elegance, speed, and flexibility
- golang
- http-router
- middleware
- rest-api
🚀 Hop to anywhere, not just words. Jump based on labels to file paths, URLs, and Markdown links from any buffer(including terminal buf)
- file-navigation
- lua
- neovim
- neovim-lua
pipelines contains generic functions for concurrent processing
- concurrency
- go
- golang
- pipelines
(module) A Go JWT authentication library with refresh token rotation, Redis-backed revocation, and Gin middleware
- golang
- jwt
- jwt-auth
- go
:incoming_envelope: Slack Bot for getting the latest JS Tips
- slackbot
- jstips
Cryptode macOS Menu App
Coq formalization of algorithms due to Tarjan and Kosaraju for finding strongly connected graph components using Mathematical Components and SSReflect [maintainers=@CohenCyril,@palmskog]
- coq
- mathcomp
- ssreflect
- tarjan-algorithm
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nvim-yt-player is a Neovim plugin for playing YouTube audio directly from Neovim using mpv + yt-dlp via IPC socket. Features include a premium ASCII visualizer UI, interactive search picker, queue editor, SponsorBlock integration, and full playback controls.
Gemini CLI wrapped as a Docker image, so you don't need to trash your OS with Node and it's dependencies.
a parser for Forsyth-Edwards Notation (for encoding chess positions)
A latency / fault tolerance library to help isolate your applications from an uncertain world of slow or failed services.
Turn-based strategy game
- game
- phaser3
- phaserjs
- strategy
Silence mypy by adding or removing code comments
- mypy
- python
- typehints
Neovim plugin to search text in floating window asynchronously
This shard provides facilities for checking whether a constant exists at compile time, and for a variety of different conditional compilation options. Code can be conditionally compiled based on the existence of a constant, version number constraints, or whether an environment variable is set truthy or not.
- crystal
Offline caching as a progressive enhancement using service workers
A Node Red node that wraps around Javascript State Machine
- node-red