Releases

GrapheneOS is an open-source, privacy and security-focused mobile operating system based on the Android Open Source Project (AOSP).

Citadel is a free and open-source bitcoin-centric OS for personal home server.

Primal is a free and open source nostr client focused on seamless user experience. Available on Android, iOS and the web.

Bitcoin mining hardware manufacturer Bitmain announced the launch of the Antminer S21 Pro at the Global Digital Mining Summit (WDMS) 2024.

Brainbow (beta) is a stateless, noncustodial, deterministic Bitcoin brainwallet app powered by the WarpWallet technique. Its development was inspired by reports of incidents of Bitcoin being seized physically at border crossings. It will ultimately be meant for desktop and mobile platforms.

Zeus is a self-custodial mobile Lightning wallet with an embedded node, self-custodial lightning addresses and Point-of-sale functionality, as well as Bitcoin/Lightning node manager and wallet application for LND, Core Lightning, and Eclair nodes.

Tails is a portable operating system that protects against surveillance and censorship.

Here are some the latest Bitcoin grassroots projects and initiatives launched via the Geyser crowdfunding platform.

Nunchuk is a Bitcoin multisig wallet with premium features such as inheritance planning, scheduled transactions, emergency lockdown, and more.

The BDK libraries aims to provide well engineered and reviewed components for Bitcoin based applications. The Bitcoin Dev Kit developers are in the process of releasing a v1.0 which is a fundamental re-write of how the library works.

NDK is a nostr development kit that aims to make the experience of building Nostr-related applications, whether they are relays, clients, or anything in between, better, more reliable and overall nicer to work with than existing solutions.