Open-Source Websites & Tools

A curated directory of communities for showcasing side projects, plus founder tools, funding resources, and startup learning materials.

The internetarchive Python package includes the ia command-line interface for working with Archive.org.

MemFree combines AI search with a page generator in an open-source project hosted on GitHub.

The anneal project is a Go machine learning compiler with graph rewriting, autodiff, and a WebGPU backend.

Generate audio from text prompts with Bark, a model for text-prompted audio creation.

SubDomainizer searches web pages, folders, and JavaScript files for subdomains and related information.

PlayCover runs iOS apps and games on Apple Silicon Macs, with mouse and keyboard controls described by the project.

Manage browser tabs with Prune, an extension listed for Chrome, Firefox, and Safari.

RecoverPy scans disk blocks to help find and recover deleted or overwritten files through an interactive interface.

Chat Analytics turns chat exports into interactive visual analyses, with a web app, demo, and command-line interface.

Tube Archivist provides a self-hosted server for organizing and watching YouTube media.

The signal repository contains an open-source MIDI editor and music sequencer that runs in a browser, with a multitrack piano roll, SoundFont support and WAV export.

Mole cleans, uninstalls, analyzes, and monitors Mac systems through a command-line tool.

SRB2 Kart Public is a kart racing mod based on the 3D Sonic the Hedgehog fan game.

An AI-first alternative to Jupyter, Deepnote supports Python, R, and SQL, with local IDE use, cloud collaboration, and data apps.

PhoneTrack connects to Nextcloud tracking sessions and displays phone location data through an Android client.

Run QEMU in a Docker container using the configuration and files in this repository.

Mousedroid turns an Android phone into a mouse and keyboard for another device.

Manage Android firewall rules with AFWall+, an iptables-based firewall app.

Rybbit is open-source, cookieless web and product analytics with automatic interaction capture, session views, and reporting tools.

typer runs typing tests in the terminal, with installation and usage commands listed in its project page.

tickrs displays real-time ticker data in a terminal, with data sourced from Yahoo Finance.

For Go developers, GoLearn provides a collection of tools for machine learning.

This handbook gathers resources for engineers aiming to develop toward senior engineering roles.