Zed Improved. Aiming to improve upon Zed and make a truly delightful code editor. https://zed.dev
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Kirill Bulatov e11e7df724
Restore editor state on reopen (#27672)
Closes https://github.com/zed-industries/zed/issues/11626
Part of https://github.com/zed-industries/zed/issues/12853

`"restore_on_file_reopen": true` in workspace settings can now be used
to enable and disable editor data between file reopens in the same pane:


https://github.com/user-attachments/assets/8d938ee1-d854-42a8-bbc3-2a4e4d7d5933

The settings are generic and panes' data store can be extended for
further entities, beyond editors.

---------------
Impl details: 

Currently, the project entry IDs seem to be stable across file reopens,
unlike BufferIds, so those were used.
Originally, the DB data was considered over in-memory one as editors
serialize their state anyway, but managing and exposing PaneIds out of
the DB is quite tedious and joining the DB data otherwise is not
possible.


Release Notes:

- Started to restore editor state on reopen
2025-03-28 22:04:16 +00:00
.cargo chore: Do not bust Rust build cache when opening projects with dev build (#26278) 2025-03-07 14:06:44 +00:00
.cloudflare docs: Document context servers (#21170) 2024-11-25 11:05:14 -05:00
.config tests: Test 'db' package sequentially (#2654) 2023-06-28 15:00:43 +02:00
.github Switch fully to Rust Livekit (redux) (#27126) 2025-03-28 17:58:23 +00:00
.zed Debugger implementation (#13433) 2025-03-18 12:55:25 -04:00
assets Restore editor state on reopen (#27672) 2025-03-28 22:04:16 +00:00
crates Restore editor state on reopen (#27672) 2025-03-28 22:04:16 +00:00
docs docs: Fix #windows Discord channel name (#27659) 2025-03-28 08:41:07 -04:00
extensions html: Update HTML Extension to v0.2.0 (#27548) 2025-03-27 09:00:30 -04:00
legal legal: Terms of Use (2025-02-13) (#24803) 2025-02-13 09:41:43 -05:00
nix Switch fully to Rust Livekit (redux) (#27126) 2025-03-28 17:58:23 +00:00
script Switch fully to Rust Livekit (redux) (#27126) 2025-03-28 17:58:23 +00:00
tooling/xtask Eliminate GPUI View, ViewContext, and WindowContext types (#22632) 2025-01-26 03:02:45 +00:00
.git-blame-ignore-revs Add additional git-blame-ignore-revs (#27189) 2025-03-20 09:17:56 -04:00
.gitattributes Prevent GitHub from displaying comments within JSON files as errors (#7043) 2024-01-29 23:11:25 -05:00
.gitignore Add scripts and configuration for building snap package (#25064) 2025-02-19 10:28:23 -07:00
.mailmap Add myself (Ben Kunkle) and Smit to the mailmap (#25590) 2025-02-25 19:55:39 +00:00
Cargo.lock Debugger: Switch Breakpoint Anchor from left to right (#27688) 2025-03-28 20:04:44 +00:00
Cargo.toml Switch fully to Rust Livekit (redux) (#27126) 2025-03-28 17:58:23 +00:00
clippy.toml chore: Fix some violations of 'needless_pass_by_ref_mut' lint (#18795) 2024-10-07 01:29:58 +02:00
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 collab: Remove dependency on X11 (#19079) 2024-10-11 13:28:34 -04:00
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: Disable checks and remove crane workaround (#26356) 2025-03-10 02:00:57 -07:00
flake.nix nix: Add nightly build job with cachix (#27014) 2025-03-20 00:16:06 +00:00
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
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 Format READMEs (#17454) 2024-09-05 15:39:16 -04:00
renovate.json Migrate Renovate config (#20741) 2024-11-15 14:37:39 -05:00
rust-toolchain.toml Fix nix build (#26270) 2025-03-10 01:06:11 -07:00
shell.nix Fix nix build (#26270) 2025-03-10 01:06:11 -07:00
typos.toml Switch fully to Rust Livekit (redux) (#27126) 2025-03-28 17:58:23 +00:00

Zed

CI

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


Installation

Packaging status

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.