fantomas 9.0.0-alpha-002
Prefix Reserveddotnet tool install --global fantomas --version 9.0.0-alpha-002
dotnet new tool-manifest
dotnet tool install --local fantomas --version 9.0.0-alpha-002
#tool dotnet:?package=fantomas&version=9.0.0-alpha-002&prerelease
nuke :add-package fantomas --version 9.0.0-alpha-002
Fantomas
An opinionated F# source code formatter.
dotnet tool install fantomas
Documentation is available at https://fsprojects.github.io/fantomas/docs/
If you point a coding agent at Fantomas, give it llms.txt for an index of the documentation, or llms-full.txt for all of it in one file.
Reporting a bug
Report bugs through the online tool, which opens an issue with everything needed to reproduce it.
With a coding agent, the fantomas-report skill shrinks the file Fantomas failed on to a minimal sample and opens the same issue form for you to review:
npx skills add fsprojects/fantomas --skill fantomas-report -g
See Reporting a bug for more.
Contributing Guidelines
See the Contribution Guidelines and our contributors documentation
Learn more about Target Frameworks and .NET Standard.
This package has no dependencies.
| Version | Downloads | Last Updated |
|---|---|---|
| 9.0.0-alpha-002 | 180 | 10/21/2026 |
| 9.0.0-alpha-001 | 332 | 10/15/2026 |
| 8.1.0 | 6,010 | 10/21/2026 |
| 8.0.10 | 17,796 | 10/14/2026 |
| 8.0.9 | 127 | 10/14/2026 |
| 8.0.8 | 5,050 | 10/9/2026 |
| 8.0.7 | 5,805 | 10/5/2026 |
| 8.0.6 | 3,665 | 10/1/2026 |
| 8.0.5 | 18,856 | 9/25/2026 |
| 8.0.4 | 2,199 | 9/23/2026 |
| 8.0.3 | 636 | 9/23/2026 |
| 8.0.2 | 4,188 | 9/22/2026 |
| 8.0.1 | 1,942 | 9/21/2026 |
| 8.0.0 | 43,189 | 9/15/2026 |
| 8.0.0-beta-003 | 1,030 | 9/12/2026 |
| 8.0.0-beta-002 | 355 | 9/8/2026 |
| 8.0.0-beta-001 | 1,682 | 9/1/2026 |
| 8.0.0-alpha-026 | 505 | 8/29/2026 |
| 8.0.0-alpha-025 | 247 | 8/28/2026 |
| 8.0.0-alpha-024 | 143 | 8/28/2026 |
### Changed
- Everything that changed in 8.1.0, the layout changes and fixes listed under that release below. [v8.1.0](https://github.com/fsprojects/fantomas/releases/tag/v8.1.0)