Open-source building blocks for a TypeScript backend stack: HTTP, validation, SQL, storage and binary codecs, and tools for running coding agents.
CoderBuzz is open-source work in two parts: TypeScript packages for building backends, and the tools we use to ship software with AI coding agents.
The packages are small and each works on its own or with the others. They are MIT licensed and keep dependencies to a minimum. Most run on Bun, Node.js and Deno, and velox also runs on Cloudflare Workers. Every speed claim comes from a public benchmark suite that anyone can rerun.
The tools start from Claude Code. orchestrator-kit turns a Claude Code session into the lead of a team of agents, with tasks, evidence checks, approvals and budgets enforced by code. dockify then deploys the result to self-hosted VMs.
Packages are published on npm under @coderbuzz; tools install as shown on each card. Benchmark figures are from the benchmarks repo (2026-10-11, Bun 1.4.3, 4-core Xeon).
Define an AI organization in Git and run it as a Claude Code plugin. Tasks close only when their evidence passes machine checks; approvals follow the reporting chain; budgets and an append-only audit log are enforced by code. Apache-2.0, 0.x.
uv tool install git+https://github.com/coderbuzz/orchestrator-kit@v0.2.0
Self-hosted platform for deploying Docker Compose stacks to your own VMs, with automatic HTTPS via Caddy, Cloudflare DNS and Git-push deploys. A single Go binary with SQLite.
HTTP framework for Bun, Node.js, Deno and Cloudflare Workers, with full type inference, built-in WebSocket pub/sub and 16+ middleware (JWT, CORS, sessions, CSRF).
Simple GET: ~125K req/s, level with Elysia and 2.6× Hono. Validated POST: 1.39× Elysia.
npm i @coderbuzz/velox
Schema validation with full type inference, built-in coercion, sync and async APIs, and schema metadata used by proto. About 9.5 KB min+gzip, no dependencies.
Faster than Zod: 14× on simple validation, 5.1× on complex objects, 2.6× on coercion, 1.7× on rejecting invalid input.
npm i @coderbuzz/veta
Type-safe SQL toolkit, not an ORM. One schema across SQLite, PostgreSQL, MySQL, MSSQL and ClickHouse, with migrations, batch inserts and streaming.
Query compilation 1.8–5.1× faster than Kysely.
npm i @coderbuzz/sql
Embeddable key-value store for Bun on SQLite or PostgreSQL: atomic commits with versionstamps, TTL, watch, and a durable queue. Pair with kvs-server and kvs-client for network access.
bun add @coderbuzz/kvs
MessagePack encoder and decoder that is safe on untrusted input, byte-compatible with @msgpack/msgpack, and has no dependencies.
Encode 3.5×, decode 1.6× vs @msgpack/msgpack.
npm i @coderbuzz/msgpack
Binary codecs compiled at runtime from veta schemas. No .proto files and no per-field tags, so the wire carries only the payload.
Benchmark payload: 65 B vs 111 B as MessagePack.
npm i @coderbuzz/proto
Compact binary framing for WebSocket messages, with a fault-tolerant client and a server handler for velox.
Messages 52–93% smaller than JSON.
npm i @coderbuzz/velox-ws-wire
Worker harness that orchestrator-kit can dispatch tasks to, built from Z.ai's ZCode. An orchestrator sends a prompt over SSH or stdio and the agent works on the machine; zh tui opens the interactive interface.
curl -fsSL https://raw.githubusercontent.com/coderbuzz/zh/main/install-remote.sh | sh
Worker harness for DeepSeek models that orchestrator-kit can dispatch tasks to. Wraps the deepcode-cli agent engine and returns JSON or NDJSON events from a CLI, or runs in-process through a TypeScript SDK. Permission presets (yolo, edit, plan) replace interactive prompts.
npm i -g @coderbuzz/dsh
Fast by design. Small bundles, few dependencies, and every speed claim measured in a public benchmark.
Correct. Strict types, tests and CI on every @coderbuzz package.
Secure. Hardened parsing of untrusted input and a security policy in every @coderbuzz package repository.