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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DashMap
A blazing-fast concurrent HashMap for Rust that shards state across locks instead of using one global RwLock.
Orama
A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.
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.
bon
Compile-time-checked builder generator and named function arguments for Rust
async-nats
The official async, Tokio-based Rust client for the NATS messaging system
generic
A collection of type-safe generic data structures for Go, built on Go 1.18 generics with no reflection or interface{} boxing.
heapless
Static, no_std data structures like Vec, String, and Deque with fixed capacity — no heap allocator required.
spade
Delaunay triangulations and Voronoi diagrams for the Rust ecosystem
radix_trie
A fast, generic radix trie for Rust with compressed nodes and ancestor/descendant prefix lookups.
bimap-rs
Fast, generic bijective maps for Rust that feel like the standard library.
lru-cache
A fixed-capacity least-recently-used cache for Rust, built on a linked hash map with O(1) inserts, lookups, and evictions.