Bitwuzla is a Satisfiability Modulo Theories (SMT) solver for the theories of fixed-size bit-vectors, floating-point arithmetic, arrays and uninterpreted functions and their combinations. Its name is derived from an Austrian dialect expression that can be translated as “someone who tinkers with bits”.
bitwuzla/bitwuzla has 411 GitHub stars. It gained 0 stars over 1 recorded day in the last 7 days and +2 over 2 recorded days in the last 30 days (snapshots through Nov 7, 2026).
Its biggest recent day was Oct 9, 2026, with +2 stars.
It currently ranks #22121 daily, #22822 weekly, #6355 monthly by momentum on Trending Repos; its best-ever rank is #539.
Trending Repos first recorded it on May 15, 2026.
| Date | Stars gained | Total stars | Forks gained |
|---|---|---|---|
| 0 | 411 | 0 | |
| +2 | 398 | 0 |