atomic-write
Ergonomic tempfile & tempdir context managers with auto-cleanup, atomic writes, async support, and zero dependencies.
Dependency-free atomic file writes and crash-aware file replacement for Python
Plain-file persistence for Python with explicit guarantees: atomic visibility, crash durability, cooperative locks, checksums, runtime diagnostics, and small TLA+ protocol models.
Crash-safe atomic JSON/text/JSONL writer (tmp + fsync + os.replace) with thread-safe and process-safe concurrency. Python stdlib only — zero dependencies.
