PySDR is a free online textbook (not a Python library!) that provides a gentle introduction to wireless communications and software-defined radio (SDR) using an abundance of diagrams, animations, and Python code examples.
Introducing Bluesky Protocol Services - AT Protocol
A new home for the infrastructure Bluesky runs on the open network — including Jetstream v2 with network replay, a new Jetstream SDK, and a lex-based TypeScript SDK
VERT.sh — Free, fast, and awesome file converter
With VERT, you can quickly convert any image, video, audio, and document file. No ads, no tracking, open source, and all processing (other than video) is done on your device.
DASL: Perceptual Fingerprint (PFP)
DASL PFPs are a simple structured identifier for referring to similar media using perceptual hashing. They are extensible and algorithm-agnostic, supporting image, video, or other kinds of content fingerprinting.
adsb.at — Come fly the friendly Atmosphere
An open, decentralized network of ADSB receivers publishing to ATProto.
PDS.RIP - Ephemeral Sandbox PDS
Welcome to a public sandbox PDS for the AT Protocol network. Create an account, test the protocol, build cool stuff.
Airglow | Automations for the AT Protocol
Automations for the AT Protocol. Subscribe to Jetstream events, match a lexicon, and send a webhook, create a record, or post to Bluesky.
NASA Image and Video Library
NASA Image and Video Library, serving up consolidated imagery and videos in one searchable location. Users can download content in multiple sizes and resolutions and see the metadata associated with images, including EXIF/camera data on many images.
Paseo – Run Claude Code, Codex, Copilot, OpenCode from anywhere
Self-hosted daemon for Claude Code, Codex, Copilot, OpenCode, and Pi. Agents run on your machine with your full dev environment. Connect from phone, desktop, or web.
