Open Source Packages
Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.
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nats.go
The official Go client for NATS, the cloud native messaging system, with built-in JetStream persistence.
nats-server
High-performance, self-hostable messaging server for NATS.io, powering pub/sub, request/reply, and JetStream persistence across cloud and edge.
BuildKit
The daemon and CLI toolkit behind `docker build`, compiling Dockerfiles and other build definitions into portable, cacheable OCI images.
TiDB
A distributed, MySQL-compatible SQL database built for horizontal scale, strong consistency, and hybrid transactional/analytical workloads.
Open Policy Agent (OPA)
Open source policy engine for unified authorization and compliance decisions across your stack.
portalocker
Cross-platform file locking for Python, with Redis-backed distributed locks built in.
async-nats
The official async, Tokio-based Rust client for the NATS messaging system
yesql
Loads named SQL statements from .sql files and turns named parameters into positional placeholders for PostgreSQL and MySQL prepared statements.
Encore
Backend framework and infra SDK that turns declared resources into real local and cloud infrastructure