We build real systems, not demos. A suite of production-grade, typed, multi-tenant open-source libraries — engineered with discipline to remove vendor lock-in.
Bymax One is a technology company that architects intelligent, AI-native and Web3-ready systems. We operate like an architecture firm, not an agency — focused on systems that scale, perform under load, and stay maintainable over time.
Everything we open-source is typed end to end, multi-tenant ready, and vendor-neutral, with a production-first mindset: zero (or near-zero) direct dependencies, strict TypeScript, and a runnable reference app for every library.
Composable NestJS 11 libraries (plus a Rust auth stack and a Claude Code toolkit). Pick one, or compose the whole platform — each is independent and installable on its own.
| Library | What it does |
|---|---|
🧩 nest-core |
Application foundation kit — stable error envelope, request timing, offset/cursor pagination, health checks & optional Prometheus metrics |
⚙️ nest-config |
Type-safe environment config — Zod validation at bootstrap, aggregated fail-fast report, typed accessor & testing helpers |
| Library | What it does |
|---|---|
🔑 nest-auth |
Full-stack auth for NestJS 11 · React 19 · Next.js 16 — JWT, MFA, OAuth, sessions, RBAC, multi-tenant SaaS ready. Zero external crypto deps |
🦀 rust-auth |
Full-stack auth for Rust (Axum) & React/Next.js — pure-Rust crypto with WebAssembly edge verification (crates.io + npm) |
| Library | What it does |
|---|---|
🧰 nest-cache |
Idiomatic Redis layer — typed cache helpers over ioredis, namespaced keys, Pub/Sub, atomic Lua & a managed connection lifecycle |
🗃️ nest-storage |
Provider-agnostic object storage — one S3 API across AWS S3, Cloudflare R2, Backblaze B2, DO Spaces, MinIO & Wasabi |
📬 nest-queue |
BullMQ-powered job queues — typed queues, workers, hierarchical flows & repeatable/cron jobs with safe retry defaults |
| Library | What it does |
|---|---|
📡 nest-realtime |
Backend → frontend real-time — dual transport (SSE / WebSocket), multi-tenant rooms, event replay & Redis-backed scaling |
📨 nest-notification |
Multi-channel notifications — email, OTP, SMS & push behind provider-agnostic interfaces (Resend, SES, Twilio, FCM…) |
| Library | What it does |
|---|---|
📊 nest-logger |
Structured JSON logging (Pino 10) — OpenTelemetry trace correlation, PII/LGPD redaction & pluggable destinations |
💸 nest-ai-tokens |
AI token & cost ledger — immutable usage ledger + historical pricing across OpenAI, Anthropic, Gemini, Mistral & OpenRouter |
| Project | What it does |
|---|---|
🤖 bymax-claude-code |
Production-ready Claude Code toolkit — phased workflow, strict quality gates & specialist review agents for TypeScript & Rust |
📘 Every library ships with a runnable reference app (
*-example) — a full NestJS + Next.js implementation proving each feature end to end. Start withnest-auth-exampleornest-cache-example.
Each library is published under the @bymax-one scope and installs on its own:
pnpm add @bymax-one/nest-auth # or nest-cache, nest-logger, nest-queue, …Then explore the matching *-example repo for a copy-pasteable, production-shaped setup.
| Pillar | Focus |
|---|---|
| 🤖 AI-Native Architecture | Modular design with LLM reasoning at the core — stateful memory, observable pipelines |
| 🔍 RAG & Retrieval | Production embeddings, vector search, hybrid retrieval + reranking, grounding |
| 🧩 LLM Integration | Structured outputs, schema validation, function calling & tool orchestration |
| 🛡️ Validation & Safety | Deterministic guardrails, schema enforcement, input/output filtering |
| ⛓️ Web3-Ready Engineering | Wallet auth, transaction signing, smart-contract interaction, tokenization |
🔎 Discover → 🏗️ Architect → 🧱 Build → 🚀 Deploy → 🔁 Iterate
- 💰 Cost-aware — LLM usage tracking and optimization built in
- 👁️ Observable — full pipeline visibility, structured logs & tracing
- 🛡️ Reliable — production-grade error handling, schema validation, security-first
- 🧪 Proven — strict TypeScript, high test coverage, mutation-tested libraries
🌍 bymax.one · 𝕏 @bymax_one · in Bymax One · 📷 @bymax.one
Architecting AI-native systems for production.
