Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
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Lukas Wirth fc0b249136
multi_buffer: Fix handling of ExcerptId::max() (#38887)
This removes a hack from `MultiBuffer::anchor_at` that works around
missing logic for handling `ExcerptId::max()` by implementing that said
missing logic.

Generally, `ExcerptId::min()` is already being handled correctly due to
how `Cursor` seeking works, we tend to seek to or beyond a seek target,
meaning `min` will always match the first excerpt as expected. `max` on
the other hand will always seek beyond the last excerpt resulting in no
excerpt being found, so any code path dealing with the excerpt sumtree
will have to specially check for this special excerpt ID to work
correctly.

Release Notes:

- N/A *or* Added/Fixed/Improved ...
2025-10-01 07:43:22 +00:00
.cargo perf: Fixes (#38935) 2025-09-26 05:41:06 +00:00
.cloudflare docs: Document context servers (#21170) 2024-11-25 11:05:14 -05:00
.config Fix experimental audio, add denoise, auto volume.Prep migration (#38874) 2025-09-25 15:11:12 +02:00
.github Remove issue response action (#39200) 2025-09-30 13:14:55 +00:00
.zed Ensure *.json recognized as JSONC if checkout folder not zed (#34289) 2025-07-11 14:25:09 +00:00
assets Add SettingsFile APIs to SettingsStore (#39129) 2025-09-30 17:08:06 +00:00
crates multi_buffer: Fix handling of ExcerptId::max() (#38887) 2025-10-01 07:43:22 +00:00
docs docs: Remove macOS Tahoe runtime shaders callout (#39241) 2025-09-30 15:47:01 -06:00
extensions Bump html extension version to 0.2.3 (#38997) 2025-09-26 23:23:00 +00:00
legal Fix the markdown table (#38729) 2025-09-23 16:49:45 +00:00
nix nix: Update flake, remove legacy Darwin SDK usage (#37254) 2025-08-31 14:09:09 -07:00
script Remove issue response action (#39200) 2025-09-30 13:14:55 +00:00
tooling Update blade dependencies to the newest versions (#39233) 2025-09-30 13:51:09 -07:00
.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 windows: Make sure zed.sh using the correct line ending (#37650) 2025-09-05 16:25:55 +00:00
.gitignore perf: Greatly expand profiler (#38584) 2025-09-21 13:54:59 +02:00
.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 Fix small spelling mistakes (#38284) 2025-09-16 21:58:40 +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 Remove panic/crash reporting from collab (#39249) 2025-09-30 23:10:13 -06:00
Cargo.toml Remove panic/crash reporting from collab (#39249) 2025-09-30 23:10:13 -06:00
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 Forbid std::process::Command spawning, replace with smol where appropriate (#38894) 2025-09-26 15:17:36 +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 Fully qualify images in Docker Compose (#38496) 2025-09-19 10:12:49 -04:00
CONTRIBUTING.md Mention pure style changes in the contributing docs (#39096) 2025-09-29 11:02:47 +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 Bump Rust to 1.90 (#38436) 2025-09-22 14:36:10 -07:00
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 Bump Rust to 1.90 (#38436) 2025-09-22 14:36:10 -07:00
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 Update instructions for local collaboration (#35689) 2025-08-06 11:10:28 -07:00
Procfile.postgrest Fix llm queries (#16006) 2024-08-08 17:21:38 -07:00
Procfile.web Add a few more testing features (#36778) 2025-08-22 22:17:02 +00:00
README.md Adjust Zed badge (#35290) 2025-07-29 14:24:10 -04:00
renovate.json renovate: Require dependency dashboard approval for updates (#29065) 2025-04-18 18:44:30 +00:00
rust-toolchain.toml Bump Rust to 1.90 (#38436) 2025-09-22 14:36:10 -07:00
shell.nix Fix nix build (#26270) 2025-03-10 01:06:11 -07:00
typos.toml windows: Don’t skip the typo check for the windows folder (#37314) 2025-09-01 15:26:25 +00:00

Zed

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.