atomic-write

Modern PHP 8.3+ library for parsing, editing, validating, and generating .env files with full comment preservation, formatting control, schema validation, and type-safe DTO config loading.

Crash-safe, race-free file writes for Go — TOCTOU protection via fingerprint verification, cross-platform file locking, atomic rename, and fsync for crash durability.

Safe, atomic file operations MCP server for AI agents — edit files, escape SQL/shell, sync via SSH

Dependency-free atomic file writes and crash-aware file replacement for Python

Versioned config files for Go: comment-preserving JSON (JWCC), migrations, env/flag overlays, safe rewrites, hot reload and a formatter

Compatibility-focused maintained fork of fs-write-stream-atomic for modern Node.js.

Dependency-free Python helper for atomic local state-file replacement with explicit fsync barriers

Compatibility-first atomic filesystem Writable streams with maintained lifecycle handling and first-party types. Maintained by Stackline.

Save files without wrecking them: replace atomically when nothing would be lost, overwrite in place when something would, and say which. Rust library, CLI and C API.

Ergonomic tempfile & tempdir context managers with auto-cleanup, atomic writes, async support, and zero dependencies.

Plain-file persistence for Python with explicit guarantees: atomic visibility, crash durability, cooperative locks, checksums, runtime diagnostics, and small TLA+ protocol models.

Rust sibling of safeatomic: low-level local filesystem primitives for atomic replace, write-once, append+fsync, rename+fsync-dir, and crash-aware persistence.

Файловая система фасадом поверх fio: отказ парой, операции с уступкой, временные каталоги

Secure, dependency-free PHP 8.1+ file & directory library: atomic writes, streaming, path traversal and zip slip guards, FTP/SFTP, transactions, finder.

Persistent LRU cache with atomic writes, portable file locking, zero dependencies. Drop-in replacement for functools.lru_cache that survives restarts.

Crash-safe atomic JSON/text/JSONL writer (tmp + fsync + os.replace) with thread-safe and process-safe concurrency. Python stdlib only — zero dependencies.

Test that your files survive a power cut — a pytest plugin that rebuilds the disk states a power cut could leave behind.

Stdlib-only Python utilities: logging setup, env loading, SQLite, atomic JSON store, slugify.

Bounded, crash-safe file I/O for untrusted paths: capped reads, atomic writes, rooted copies, case-folded lookup and a small disk cache.

A zero-dependency, transactional filesystem manager with atomic writes and persistent restoration.