mhinz/vim-signify

Neovim is an open-source project at neovim/neovim that refactors Vim's internals to make the editor easier to maintain, easier to split across contributors, and open to modern interfaces without patching the core. It ships a plugin API reachable from languages including Lua, Python, Ruby, Go, and JavaScript/Node.js, an embedded terminal emulator, and asynchronous job control, while staying compatible with most existing Vim plugins.

fzf is a Go-based command-line fuzzy finder that turns any piped list — files, shell history, running processes — into an interactively searchable menu, with official shell integration for Bash, Zsh, Fish, and Nushell plus a Vim/Neovim plugin. It's released under the MIT license and distributed as a single binary across Homebrew, most Linux package managers, and Windows package managers like Scoop and Chocolatey.

GitHub gitignore templates is the collection maintained in the github/gitignore repository, licensed CC0-1.0. GitHub uses this exact list to fill the .gitignore chooser shown when you create a new repository or file, and it splits templates into a curated root set for common languages, a Global folder for editors and operating systems, and a community folder for narrower or version-specific cases.

30 seconds of code (Chalarangelo/30-seconds-of-code) is a GitHub repository that points to a collection of coding articles at 30secondsofcode.org, maintained by Angelos Chalaris. Each article pairs a code snippet with an explanation and an example, and the snippets themselves are licensed CC-BY-4.0; the project isn't taking new content submissions right now, per its README.