開発ツール · GitHub

End-to-end Langfuse workshop using a TypeScript Agent to teach the AI engineering loop: tracing, prompt management, monitoring, datasets, experiments, and evaluation.

The terminal, at full speed ⚡

• Appearance - Themes, colors, fonts, chrome contrast, and tab presentation
• Input - Keybindings, terminal behavior, mouse reporting, and shortcuts

Last9 MCP Server

Universal SWE dotfiles for both linux/windows. Neovim, wezterm/winterm, zsh/pwsh, git hooks, claudecode/opencode. Preconfig dev env idempotent bootstrap/deploy, 1 single command to update all packages, healthcheck, backup/restore.

TUI for managing .env files

• Two-panel layout with file list and variables, inline editing
• File management: create, duplicate, rename, delete, and generate templates — all without leaving the TUI

Facturación electrónica de ARCA (ex AFIP) desde la terminal: facturas, notas y FCE, con modo interactivo y salida JSON

Pull Request Manager for Maintainers

Git style branching for local PostgreSQL

• Dry run mode: Preview all SQL statements before applying
• Destructive change warnings: Explicitly warns about DROP TABLE, DROP COLUMN, and other data-loss operations

Face detection and recognition using golang

• Detection — find one or many faces in an image, sorted left to right.
• Recognition — identify detected faces against a dataset of known people.

A TUI markdown file browser and viewer built with Rust and ratatui

• Multiple tabs — open many markdown files at once, navigate them with vim-style gt/gT, jump by number (1–9, 0 for last), close with x, and use T for a full tab picker overlay. Duplicate opens focus the existing tab instead of piling up.
• Syntax highlighting for fenced code blocks — rust, python, javascript, go, json, bash, and many more are tokenised and colored inline via syntect with a pure-Rust regex backend (no C dependencies, no build-time grammars). Colors follow the active UI theme.

simple file browser for the terminal