Zed Improved. Aiming to improve upon Zed and make a truly delightful code editor. https://zed.dev
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Finn Evers b83965285d editor: Ensure topmost buffer header can be properly folded (#34721)
This PR fixes an issue where the topmost header in a multibuffer would
jump when the corresponding buffer was folded.
The issue arose because for the topmost header, the offset within the
scroll anchor is negative, as the corresponding buffer only starts below
the header itself and thus the offset for the scroll position has to be
negative.
However, upon collapsing that buffer, we end up with a negative vertical
scroll position, which causes all kinds of different problems. The issue
has been present for a long time, but became more visible after
https://github.com/zed-industries/zed/pull/34295 landed, as that change
removed the case distinction for buffers scrolled all the way to the
top.

This PR fixes this by clamping just the vertical scroll position upon
return, which ensures the negative offset works as expected when the
buffer is expanded, but the vertical scroll position does not turn
negative once the buffer is folded.

Release Notes:

- Fixed an issue where folding the topmost buffer in a multibuffer would
cause the header to jump slightly.
2025-07-18 13:38:32 -04:00
.cargo windows: Publish nightly (#24800) 2025-07-09 08:57:03 +08:00
.cloudflare docs: Document context servers (#21170) 2024-11-25 11:05:14 -05:00
.config Remove scap from workspace-hack (#34490) 2025-07-15 19:07:01 +00:00
.github ci: Disable FreeBSD builds (#34511) 2025-07-15 21:24:35 -04:00
.zed Ensure *.json recognized as JSONC if checkout folder not zed (#34289) 2025-07-11 14:25:09 +00:00
assets keymap_ui: Improve keybind display in menus (cherry-pick #34587) (#34632) 2025-07-17 11:34:44 -04:00
crates editor: Ensure topmost buffer header can be properly folded (#34721) 2025-07-18 13:38:32 -04:00
docs Revert "gpui: Improve path rendering & global multisample anti-aliasing" (#34722) 2025-07-18 12:36:45 -04:00
extensions Move Perplexity extension to dedicated repository (#34070) 2025-07-08 13:40:00 -04:00
legal ci: Check for broken links (#30844) 2025-06-06 09:39:35 +00:00
nix nix: Make zeditor symlink in package output (#31354) 2025-05-26 08:59:52 -07:00
script Add licenses.md for Windows build (#34272) 2025-07-11 19:28:48 +02:00
tooling Remove scap from workspace-hack (#34490) 2025-07-15 19:07:01 +00:00
.clinerules Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
.cursorrules Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
.git-blame-ignore-revs Add PR 15352 to .git-blame-ignore-revs (#30870) 2025-05-17 11:35:58 +00:00
.gitattributes Prevent GitHub from displaying comments within JSON files as errors (#7043) 2024-01-29 23:11:25 -05:00
.gitignore Account for issue types in top-ranking issues script (#33118) 2025-06-20 14:19:29 -04:00
.mailmap Update .mailmap (#30874) 2025-05-17 12:34:42 +00:00
.prettierrc ci: Add check for formatting default.json (#30034) 2025-05-06 18:55:26 +00:00
.rules gpui: Simplify Action macros + support doc comments in actions! (#33263) 2025-06-24 04:34:51 +00:00
.windsurfrules Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
Cargo.lock zed 0.196.4 2025-07-18 12:40:43 -04:00
Cargo.toml Revert "gpui: Improve path rendering & global multisample anti-aliasing" (#34722) 2025-07-18 12:36:45 -04:00
CLAUDE.md Initial .rules file for agent with symlinks for other rules file paths (#29014) 2025-04-17 23:41:23 +00:00
clippy.toml Restructure agent context (#29233) 2025-04-24 21:29:33 +00:00
CODE_OF_CONDUCT.md Remove community content from docs and point to zed.dev (#19895) 2024-10-29 09:44:58 -04:00
compose.yml Add Postgrest to Docker Compose (#16498) 2024-08-19 20:50:45 -04:00
CONTRIBUTING.md Allow icon themes to provide their own file associations (#24926) 2025-02-15 00:35:13 +00:00
Cross.toml Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
debug.plist WIP 2023-12-14 09:25:14 -07:00
default.nix Fix nix build (#26270) 2025-03-10 01:06:11 -07:00
docker-compose.sql collab: Setup database for LLM service (#15882) 2024-08-06 17:18:08 -04:00
Dockerfile-collab chore: Bump Rust version to 1.88 (#33439) 2025-06-26 20:54:19 +02:00
Dockerfile-collab.dockerignore ci: Move collab to Dockerfile-collab (#18515) 2024-09-30 16:14:26 -04:00
Dockerfile-cross Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
Dockerfile-cross.dockerignore Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
Dockerfile-distros Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
Dockerfile-distros.dockerignore Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
flake.lock nix: Update to access new rust toolchain version (#33476) 2025-06-26 20:31:24 +00:00
flake.nix nix: Add job names and garnix substitutor (#31625) 2025-05-28 13:32:12 -07:00
LICENSE-AGPL Update license year (#24191) 2025-02-04 09:02:59 -05:00
LICENSE-APACHE Update license year (#24191) 2025-02-04 09:02:59 -05:00
LICENSE-GPL Licenses: change license fields in Cargo.toml to AGPL-3.0-or-later. (#5535) 2024-01-27 13:51:16 +01:00
livekit.yaml Add LiveKit server to Docker Compose (#7907) 2024-02-16 10:49:48 -05:00
lychee.toml ci: Check for broken links (#30844) 2025-06-06 09:39:35 +00:00
Procfile Refactor: Restructure collab main function to prepare for new subcommand: serve llm (#15824) 2024-08-05 12:07:38 -07:00
Procfile.postgrest Fix llm queries (#16006) 2024-08-08 17:21:38 -07:00
README.md Remove Repology badge from README (#30857) 2025-05-17 07:01:46 +00:00
renovate.json renovate: Require dependency dashboard approval for updates (#29065) 2025-04-18 18:44:30 +00:00
rust-toolchain.toml chore: Bump Rust version to 1.88 (#33439) 2025-06-26 20:54:19 +02:00
shell.nix Fix nix build (#26270) 2025-03-10 01:06:11 -07:00
typos.toml windows: Publish nightly (#24800) 2025-07-09 08:57:03 +08:00

Zed

CI

Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.


Installation

On macOS and Linux you can download Zed directly or install Zed via your local package manager.

Other platforms are not yet available:

Developing Zed

Contributing

See CONTRIBUTING.md for ways you can contribute to Zed.

Also... we're hiring! Check out our jobs page for open roles.

Licensing

License information for third party dependencies must be correctly provided for CI to pass.

We use cargo-about to automatically comply with open source licenses. If CI is failing, check the following:

  • Is it showing a no license specified error for a crate you've created? If so, add publish = false under [package] in your crate's Cargo.toml.
  • Is the error failed to satisfy license requirements for a dependency? If so, first determine what license the project has and whether this system is sufficient to comply with this license's requirements. If you're unsure, ask a lawyer. Once you've verified that this system is acceptable add the license's SPDX identifier to the accepted array in script/licenses/zed-licenses.toml.
  • Is cargo-about unable to find the license for a dependency? If so, add a clarification field at the end of script/licenses/zed-licenses.toml, as specified in the cargo-about book.