The Stacks project

Recent comments

• Jul 15 2026: tag 07RJ by Elías Guisado
• Jul 15 2026: tag 07RJ by Elías Guisado
• Jul 14 2026: tag 074A by Stacks Project
• Jul 14 2026: tag 0621 by Stacks Project
• Jul 14 2026: tag 00OW by Stacks Project

Recent commits

• 14 Jul 2026: Found the missing comma
• 14 Jul 2026: Remove crud from my.bib
• 14 Jul 2026: More bib changes
• 14 Jul 2026: Move to the correct alphabetical position
• 14 Jul 2026: Fix bibliography

Recent blog posts

• 22 May 2026: Stacks project website slow
• 30 Jan 2026: Update
• 25 Jan 2026: Nonflat deformation theory
• 28 Sep 2025: de Rham cohomology of an Artinian ring
• 25 Sep 2025: Surjective map from affine space

Statistics

The Stacks project now consists of

• 7654 pages
• 767328 lines of code
• 21446 tags
• 3298 sections
• 116 chapters
• 244 slogans