oha

oha 1.16.0

HTTP load generator, inspired by rakyll/hey with tui animation

  • By hatoo
  • Open Source
  • Updated Aug 23, 2026
Download for Windows

About oha

oha is a tiny program that sends some load to a web application and show realtime tui inspired by rakyll/hey. This program is written in Rust and powered by tokio and beautiful tui by ratatui.

What's new in 1.16.0

What's Changed
- Avoid TenSeconds/TenMinutes time scales in summary output by @hatoo in https://github.com/hatoo/oha/pull/891
- Tune HTTP/3 client performance by @hatoo in https://github.com/hatoo/oha/pull/892
- Add --worker-threads flag to set the runtime thread count by @ChrisJr404 in https://github.com/hatoo/oha/pull/893
- Update deps by @hatoo in https://github.com/hatoo/oha/pull/894
New Contributors
- @ChrisJr404 made their first contribution in https://github.com/hatoo/oha/pull/893
Full Changelog: https://github.com/hatoo/oha/compare/v1.15.0...v1.16.0

Full release notes »

Technical details

Publisherhatoo
Version1.16.0
Release date2026-08-23
LicenseMIT
Installer typeportable
Architecturex64
Package IDhatoo.oha

Links & install command

Install oha from the command line with Windows Package Manager (winget):

winget install --id=hatoo.oha -e

Older versions

  • 1.15.0
  • 1.14.0
  • 1.13.0
  • 1.12.1
  • 1.12.0
  • 1.11.0
  • 1.10.0
  • 1.9.0
  • 1.8.0

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