Easily parse Time Zone Information Format (TZif) files.

Go packages for working with the IANA time zone database

Rust codec, validator, and builder for RFC 9636 TZif time zone files.

Explicit date and time library for Zig with POSIX instants, monotonic clocks, RFC 3339, Gregorian arithmetic, and TZif time zones.

External QEMU/vendor-oracle evidence lab for zic-rs cross-platform zic/zdump receipts and VM lineage data.

Bounded Rust TZif witness and zdump-compatible inspection companion for zic-rs evidence workflows.

A memory-safe Rust IANA zic / TZif compiler

Go package exposing raw IANA timezone data — transitions, zone types, POSIX TZ rules — with embedded tzdata

Rust port of upstream tzcode localtime.c runtime semantics — TZif → local civil time, verified field-for-field against a compiled localtime.c oracle. Not a libc replacement.

Automatically build and publish IANA TZif/zoneinfo files to GitHub Pages.