Open-source templates and libraries for building production-ready Python applications: web services, microservices, and the dependency injection that wires them together.
| Project | What it is | Stars |
|---|---|---|
fastapi-sqlalchemy-template |
Dockerized FastAPI + SQLAlchemy 2 + PostgreSQL app template with DI | |
litestar-sqlalchemy-template |
Dockerized Litestar + SQLAlchemy 2 + PostgreSQL app template with DI |
Start new projects on modern-di. It has a minimal core plus framework integrations, listed in its docs.
that-depends is the earlier, async-first sibling and stays maintained. modern-di has migration guides from that-depends and from dependency-injector.
| Project | What it is | Stars | Downloads |
|---|---|---|---|
modern-di |
Powerful dependency-injection framework with IoC container and scopes | ||
that-depends |
Simple, typed dependency-injection framework for Python |
| Project | What it is | Stars | Downloads |
|---|---|---|---|
lite-bootstrap |
Lightweight bootstrap for production-ready Python microservices | ||
httpware |
Typed, resilient HTTP clients for Python, sync and async | ||
jwks-client |
Async JWKS client for verifying JWTs, with key caching, resilient fetching, and Litestar and FastAPI integrations | ||
faststream-redis-timers |
FastStream integration for Redis-backed distributed timer scheduling | ||
faststream-concurrent-aiokafka |
Concurrent message-processing middleware for FastStream + aiokafka | ||
faststream-outbox |
FastStream transactional-outbox integration backed by a Postgres table |
| Project | What it is | Stars | Downloads |
|---|---|---|---|
compose2pod |
Convert a Docker Compose file into a script that runs its services as a single Podman pod | ||
db-retry |
Retry helpers for PostgreSQL / SQLAlchemy database operations | ||
eof-fixer |
CLI tool that ensures text files end with exactly one newline | ||
release-scope |
Collect what sits between production and the default branch across GitLab services: tags, MRs, Jira keys, failed jobs | ||
sqlalchemy-inbox |
Transactional inbox ledger for SQLAlchemy asyncio on PostgreSQL | ||
semvertag |
Auto-tag GitHub & GitLab repos with semantic version tags from CI |
If these projects save you time, consider supporting development on Boosty.
For paid help with your own services, such as getting a backend ready for coding agents, a delivery review, or securing agent workflows, see services.