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Anthony Eid 95d35c6efd
gpui_apple: Share CoreText, Keychain, and thermal services (#65058)
This moves three pieces of macOS platform code into `gpui_apple` so the
upcoming iOS backend (#63068) can share them: the CoreText text system,
the Keychain credential helpers, and thermal-state reporting. macOS
behaves the same as before. Credential reads still return `None` when
nothing is stored or the prompt is canceled, deleting a missing
credential is still an error, and text rendering keeps font smoothing
and dilation. Along the way the Keychain and OpenType code switch from
hand-written FFI to the generated objc2 bindings, which also fixes an
over-release of temporary CoreText feature strings, and thermal
notifications now reach the main thread through a channel instead of a
raw-pointer `dispatch_async_f`. It also replaces the old `core-video`
crate with `objc2-core-video`, because `core-video` pulls in
`io-surface` and `cgl`, which link OpenGL and break iOS builds. That
changes GPUI's public surface API: `SurfaceSource`, `PaintSurface`, and
`Window::paint_surface` now take
`CFRetained<objc2_core_video::CVPixelBuffer>`, and LiveKit's video
frames follow suit. I tested this with the gpui, gpui_apple, and
gpui_macos test suites, including a new Metal test that renders a real
NV12 pixel buffer, plus checks of the `zed` and `remote_server` builds;
the iOS link was verified on the iOS branch. LiveKit playback and the
Keychain paths are only compile-checked, so a quick sign-in/sign-out on
macOS before relying on this is worth doing.

Release Notes:

- [GPUI] Added shared Apple CoreText text rendering, Keychain, and
thermal-state services in `gpui_apple`, and migrated `SurfaceSource`,
`PaintSurface`, and `Window::paint_surface` from `core-video`'s
`CVPixelBuffer` to `CFRetained<objc2_core_video::CVPixelBuffer>`
2026-10-09 05:35:20 +00:00
.agents/skills gpui: Add seeded benchmarks and heap allocation metrics (#64843) 2026-09-28 13:02:30 +00:00
.cargo Reduce release binary sizes (#65168) 2026-10-07 14:56:09 +00:00
.cloudflare Improve docs AI readiness (#59577) 2026-07-08 20:54:51 +00:00
.config extensions_ui: Sync suggested extensions with the live registry (#63211) 2026-09-23 20:50:24 +00:00
.factory Add humanizer skill for AI writing pattern detection (#50021) 2026-02-24 14:58:52 -06:00
.github wezel: Use bundle-linux for size measurements (#65234) 2026-10-06 11:30:37 +00:00
.wezel wezel: Use bundle-linux for size measurements (#65234) 2026-10-06 11:30:37 +00:00
.zed Move some configuration files out of the repository root (#64303) 2026-09-16 14:08:49 +00:00
assets Make mermaid diagram font family configurable (#63430) 2026-10-06 12:47:57 +00:00
ci Move Nightly release to gh-workflow (#41349) 2025-10-28 13:57:23 -06:00
crates gpui_apple: Share CoreText, Keychain, and thermal services (#65058) 2026-10-09 05:35:20 +00:00
docs Update edit prediction messaging for the Free plan (#65258) 2026-10-07 16:40:00 +00:00
extensions html: Bump to v0.3.2 (#64371) 2026-09-17 09:59:21 +00:00
legal legal: Use absolute URLs for Terms of Service and Privacy Policy links (#62684) 2026-08-17 09:35:54 +00:00
nix Update nixpkgs and use its WebRTC package (#65203) 2026-10-05 21:03:45 +00:00
script Reduce release binary sizes (#65168) 2026-10-07 14:56:09 +00:00
tooling Fix incorrect LLD used when bundling (#65183) 2026-10-05 15:03:19 +00:00
.git-blame-ignore-revs Add PR 50413 to .git-blame-ignore-revs (#50421) 2026-03-01 00:50:33 +01:00
.gitattributes windows: Make sure zed.sh using the correct line ending (#37650) 2025-09-05 16:25:55 +00:00
.gitignore edit_prediction: Adjust to support Ollama to be used for AI edit prediction (#63519) 2026-09-01 16:07:40 +00:00
.mailmap Update .mailmap (#47413) 2026-01-22 23:57:26 +05:30
.prettierrc ci: Add check for formatting default.json (#30034) 2025-05-06 18:55:26 +00:00
.rules gpui: Add bench_metrics for multi-metric Criterion benchmarks (#64753) 2026-09-27 17:37:29 +00:00
AGENTS.md ai: Symlink an AGENTS.md file to .rules (#45939) 2026-01-19 15:29:42 +01:00
Cargo.lock gpui_apple: Share CoreText, Keychain, and thermal services (#65058) 2026-10-09 05:35:20 +00:00
Cargo.toml gpui_apple: Share CoreText, Keychain, and thermal services (#65058) 2026-10-09 05:35:20 +00:00
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 Revert "Revert scheduler update (#46659)" (#46671) 2026-01-14 07:19:13 +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 Move some configuration files out of the repository root (#64303) 2026-09-16 14:08:49 +00:00
CONTRIBUTING.md Improve contribution guidelines and experience (#64296) 2026-09-25 15:42:49 +00:00
corgi.toml gpui_macos: Migrate screen capture to objc2 (#64251) 2026-09-17 01:46:02 +00:00
default.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
Dockerfile-collab Bump Rust to 1.98.1 (#63010) 2026-09-11 09:13:44 +00:00
Dockerfile-collab.dockerignore ci: Move collab to Dockerfile-collab (#18515) 2024-09-30 16:14:26 -04:00
Dockerfile-cross.dockerignore Add remote server cross compilation (#19136) 2024-10-12 23:23:56 -07:00
Dockerfile-distros Removal of mold/wild scripts and mentions in docs (#53078) 2026-04-08 21:20:02 +03:00
Dockerfile-distros.dockerignore Support More Linux (#18480) 2024-09-30 17:46:21 -04:00
flake.lock Update nixpkgs and use its WebRTC package (#65203) 2026-10-05 21:03:45 +00:00
flake.nix ci: Remove garnix substitutor (#58033) 2026-05-29 05:56:42 +00:00
GEMINI.md Add missing GEMINI.md rule file for gemini-cli (#38885) 2025-10-02 09:47:29 -04:00
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
Procfile Update instructions for local collaboration (#35689) 2025-08-06 11:10:28 -07:00
Procfile.web Remove PostgREST (#41299) 2025-10-27 13:27:59 -04:00
README.md markdown: Restore fallback language highlighting for untagged code blocks (#63023) 2026-08-21 16:00:50 +00:00
rust-toolchain.toml Bump Rust to 1.98.1 (#63010) 2026-09-11 09:13:44 +00:00
rustfmt.toml nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +00:00
shell.nix nix: Use flake-parts, partitions, and treefmt-nix (#45321) 2026-02-02 14:26:42 +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, Linux, and Windows you can download Zed directly or install Zed via your local package manager (macOS/Linux/Windows).

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

Zed source code is licensed primarily under GPL-3.0-or-later, with Apache-2.0 components where marked.

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.

Sponsorship

Zed is developed by Zed Industries, Inc., a for-profit company.

If you’d like to financially support the project, you can do so via GitHub Sponsors. Sponsorships go directly to Zed Industries and are used as general company revenue. There are no perks or entitlements associated with sponsorship.