Secp256k1
An Elixir NIF (Native Implemented Function) library that wraps the high-performance,
high-assurance Bitcoin C library libsecp256k1, providing efficient elliptic
curve cryptographic primitives (signing, key generation, tweaking, serialization) on the
secp256k1 curve. Actively maintained, with version 0.7.0 released on November 22, 2025, and
consistent downloads—making it a reliable choice for Elixir applications requiring robust
crypto support.
Elixir Astro
A domain-specific Elixir library bringing astrophysics to your code. It wraps
NASA's SPICE (CSPICE)
toolkit from NAIF and the
ERFA (Essential Routines for Fundamental Astronomy)
to expose celestial computation functions—such as ephemerides, coordinate conversions,
and observation geometry—directly within Elixir. It simplifies installing SPICE kernels,
integrates with Mix workflows, and builds with elixir_make.
SpaceBoy
Implements the Gemini
protocol inside Elixir, offering a lightweight, text-based, privacy-respecting
alternative to HTTP inspired by the geminiprotocol specs. Ideal for developers building minimalistic
clients or lightweight network tools.
Noise Protocol
An Elixir implementation of the Noise Protocol Framework,
enabling developers to build secure encrypted communication channels via well-defined handshake patterns.
Useful for building privacy-focused network layers, coupling seamlessly with Nostr or similar decentralized systems.
Nostr ecosystem
Nostr Lib — WIP
Work-in-progress Elixir library implementing core Nostr protocol specifications, forming the foundation
for both client-side and server-side Nostr integrations.
Nostr Client — WIP
A WIP Elixir client library for Nostr focused on communication with relays—handling subscriptions,
event publication, filtering, and message handling.
Nostr Server — TBD
Planned Elixir library implementation for the server (relay) side of the Nostr protocol—handling
client connections, event storage, filtering, and relay semantics.
Nostr Relay — TBD
Fully implemented Nostr relay in Elixir—operational and ready to support decentralized communication
frameworks with performance and composability.
Nostr Private Server — WIP
WIP Elixir implementation for private, invitation-only Nostr servers—a variation designed for privacy-first
communities requiring authenticated relay behavior.