Open Source CoffeeScript System Software

pushd is a shell utility (or shell snippet) that simplifies navigation in command-line environments by maintaining a stack of directories. Instead of manually changing directories, users can “push” into a new directory, automatically storing the current directory on a stack, then later “pop” back to it. This allows users to temporarily jump into deep folder hierarchies, do work, and then quickly return to previous contexts without needing to type long cd paths. The tool also supports listing the directory stack so you can see your navigation history and pick which directory to return to. It is especially useful in workflows involving nested file structures, multiple project layers, or frequent context switching across directories. pushd is often built into or emulated in shells (like bash, zsh) but this project wraps or enhances that behavior in a convenient, portable manner.

atom‑vim‑mode‑plus is a feature-rich Vim emulation layer for Atom, bringing modal editing (like Vim’s normal, insert, and visual modes) with enhanced capabilities beyond basic keybindings. Incremental search by incrementalSearch setting (disabled by default). Cursor visible in all visual modes (characterwise, blockwise, linewise). Maintain the same cursor position after operations (e.g y, gU) by stayOnYank and stayOnOperate settings. Set cursor position to start of change on undo or redo by enabling setCursorToStartOfChangeOnUndoRedo.

Fizzygum is a powerful, browser-based operating environment and development platform that emulates a full desktop OS within a web browser. Built with JavaScript and WebAssembly, it features a windowing system, file system abstraction, terminal emulator, and GUI apps—all running inside the browser. Fizzygum is designed as a playground for experimenting with web-native system design and is ideal for educational demos, rapid UI prototyping, and understanding OS principles in a high-level, accessible environment.

ng‑token‑auth is an AngularJS module that provides token-based authentication for single-page applications by coordinating with server-side token systems like the devise_token_auth gem. Oauth2 authentication. Email authentication, including user registration. Password reset, account updates, account deletion, seamless integration with the devise token auth Rails gem, and extensive event notifications. This module relies on token based authentication. This requires coordination between the client and the server. Diagrams are included to illustrate this relationship.