Zed Improved. Aiming to improve upon Zed and make a truly delightful code editor.
https://zed.dev
![]() * Adds a fast / cheaper model to providers and defaults thread summarization to this model. Initial motivation for this was that https://github.com/zed-industries/zed/pull/29099 would cause these requests to fail when used with a thinking model. It doesn't seem correct to use a thinking model for summarization. * Skips system prompt, context, and thinking segments. * If tool use is happening, allows 2 tool uses + one more agent response before summarizing. Downside of this is that there was potential for some prefix cache reuse before, especially for title summarization (thread summarization omitted tool results and so would not share a prefix for those). This seems fine as these requests should typically be fairly small. Even for full thread summarization, skipping all tool use / context should greatly reduce the token use. Release Notes: - N/A |
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.cloudflare | ||
.config | ||
.github | ||
.zed | ||
assets | ||
crates | ||
docs | ||
extensions | ||
legal | ||
nix | ||
script | ||
tooling | ||
.clinerules | ||
.cursorrules | ||
.git-blame-ignore-revs | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rules | ||
.windsurfrules | ||
Cargo.lock | ||
Cargo.toml | ||
CLAUDE.md | ||
clippy.toml | ||
CODE_OF_CONDUCT.md | ||
compose.yml | ||
CONTRIBUTING.md | ||
Cross.toml | ||
debug.plist | ||
default.nix | ||
docker-compose.sql | ||
Dockerfile-collab | ||
Dockerfile-collab.dockerignore | ||
Dockerfile-cross | ||
Dockerfile-cross.dockerignore | ||
Dockerfile-distros | ||
Dockerfile-distros.dockerignore | ||
flake.lock | ||
flake.nix | ||
LICENSE-AGPL | ||
LICENSE-APACHE | ||
LICENSE-GPL | ||
livekit.yaml | ||
Procfile | ||
Procfile.postgrest | ||
README.md | ||
renovate.json | ||
rust-toolchain.toml | ||
shell.nix | ||
typos.toml |
Zed
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:
- Windows (tracking issue)
- Web (tracking issue)
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 specified
error for a crate you've created? If so, addpublish = 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 theaccepted
array inscript/licenses/zed-licenses.toml
. - Is
cargo-about
unable 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.