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Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
df3bd40c56
I noticed that scrolling the assistant panel was very slow in debug mode, after running a completion. From profiling, I saw that it was due to the buffer's `is_dirty` and `has_conflict` checks, which use `edits_since` to check if there are any non-undone edits since the saved version. I optimized this in two ways: * I introduced a specialized `has_edits_since` method on text buffers, which allows us to more cheaply check if the buffer has been edited since a given version, without some of the overhead involved in computing what the edits actually are. * In the case of `has_conflict`, we don't even need to call that method in the case where the buffer doesn't have a file (is untitled, as is the case in the assistant panel). Buffers without files cannot be in conflict. Release Notes: - Improved performance of editing the assistant panel and untitled buffers with many edits. |
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| .github | ||
| .zed | ||
| assets | ||
| crates | ||
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| extensions | ||
| script | ||
| tooling/xtask | ||
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| Cargo.lock | ||
| Cargo.toml | ||
| CODE_OF_CONDUCT.md | ||
| CONTRIBUTING.md | ||
| debug.plist | ||
| docker-compose.sql | ||
| docker-compose.yml | ||
| Dockerfile | ||
| LICENSE-AGPL | ||
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| LICENSE-GPL | ||
| livekit.yaml | ||
| Procfile | ||
| README.md | ||
| rust-toolchain.toml | ||
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Zed
Welcome to Zed, a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.
Installation
You can download Zed today for macOS (v10.15+).
Support for additional platforms is on our roadmap:
- Linux (tracking issue)
- Windows (tracking issue)
- Web (tracking issue)
For macOS users, you can also install Zed using Homebrew:
brew install --cask zed
Alternatively, to install the Preview release:
brew install --cask zed@preview
Developing Zed
- Building Zed for macOS
- Building Zed for Linux
- Building Zed for Windows
- Running Collaboration Locally
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 specifiederror for a crate you've created? If so, addpublish = falseunder[package]in your crate's Cargo.toml. - Is the error
failed to satisfy license requirementsfor 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 theacceptedarray inscript/licenses/zed-licenses.toml. - Is
cargo-aboutunable to find the license for a dependency? If so, add a clarification field at the end ofscript/licenses/zed-licenses.toml, as specified in the cargo-about book.