Reverts zed-industries/zed#44210 I am forced to revert this PR as it completely breaks release builds with the following panic: ``` thread 'main' (2648653) panicked at crates/rope/src/rope.rs:893:25: byte index 73 is not a char boundary; it is inside 'স' (bytes 71..74) of `কৰক</translation> <translation id="9216898458513705996">টেবসমূহ এই ডিভাইচত খোলা ` stack backtrace: 2026-01-23T15:37:48+01:00 INFO [node_runtime] using Zed managed Node.js at /Users/kubkon/Library/Application Support/Zed/node/node-v24.11.0-darwin-arm64 since system Node.js wasn't found on PATH: cannot find binary path 0: __rustc::rust_begin_unwind at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/std/src/panicking.rs:698:5 1: core::panicking::panic_fmt at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/panicking.rs:80:14 2: core::str::slice_error_fail_rt 3: core::str::slice_error_fail at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/str/mod.rs:69:5 4: core::str::traits::<impl core::slice::index::SliceIndex<str> for core::ops::range::Range<usize>>::index at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/str/traits.rs:248:21 5: <str as core::ops::index::Index<core::ops::range::Range<usize>>>::index at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/str/traits.rs:63:15 6: <rope::Chunks>::peek at /Users/kubkon/dev/zed/crates/rope/src/rope.rs:893:25 7: <rope::Lines>::next at /Users/kubkon/dev/zed/crates/rope/src/rope.rs:1111:45 8: <project::lsp_store::LspStore>::parse_modeline at /Users/kubkon/dev/zed/crates/project/src/lsp_store.rs:4570:43 9: <project::lsp_store::LspStore>::on_buffer_added at /Users/kubkon/dev/zed/crates/project/src/lsp_store.rs:4301:14 10: <project::lsp_store::LspStore>::on_buffer_store_event at /Users/kubkon/dev/zed/crates/project/src/lsp_store.rs:4166:22 11: <<project::lsp_store::LspStore>::on_buffer_store_event as core::ops::function::FnMut<(&mut project::lsp_store::LspStore, gpui::app::entity_map::Entity<project::buffer_store::BufferStore>, &project::buffer_store::BufferStoreEvent, &mut gpui::app::context::Context<project::lsp_store::LspStore>)>>::call_mut at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/ops/function.rs:166:5 12: <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe::<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app/context.rs:111:44 13: <gpui::app::App as gpui::AppContext>::update_entity::<project::lsp_store::LspStore, (), <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}::{closure#0}>::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:2281:26 14: <gpui::app::App>::update::<(), <gpui::app::App as gpui::AppContext>::update_entity<project::lsp_store::LspStore, (), <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}::{closure#0}>::{closure#0}> at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:818:22 15: <gpui::app::App as gpui::AppContext>::update_entity::<project::lsp_store::LspStore, (), <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}::{closure#0}> at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:2279:14 16: <gpui::app::entity_map::Entity<project::lsp_store::LspStore>>::update::<(), gpui::app::App, <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}::{closure#0}> at /Users/kubkon/dev/zed/crates/gpui/src/app/entity_map.rs:445:12 17: <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe::<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app/context.rs:111:22 18: <gpui::app::App>::subscribe_internal::<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <gpui::app::context::Context<project::lsp_store::LspStore>>::subscribe<project::buffer_store::BufferStore, project::buffer_store::BufferStoreEvent, <project::lsp_store::LspStore>::on_buffer_store_event>::{closure#0}>::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:964:25 19: <alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>> as core::ops::function::FnMut<(&dyn core::any::Any, &mut gpui::app::App)>>::call_mut at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/alloc/src/boxed.rs:2012:9 20: <gpui::app::App>::apply_emit_effect::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:1407:21 21: <gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain::<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1} at /Users/kubkon/dev/zed/crates/gpui/src/subscription.rs:132:17 22: <alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain::<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}>::{closure#0} at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/alloc/src/collections/btree/map.rs:1177:37 23: <alloc::collections::btree::map::ExtractIfInner<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>, core::ops::range::RangeFull>>::next::<<alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}>::{closure#0}, alloc::alloc::Global> at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/alloc/src/collections/btree/map.rs:2036:16 24: <alloc::collections::btree::map::ExtractIf<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>, core::ops::range::RangeFull, <alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}>::{closure#0}> as core::iter::traits::iterator::Iterator>::next at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/alloc/src/collections/btree/map.rs:2002:20 25: <alloc::collections::btree::map::ExtractIf<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>, core::ops::range::RangeFull, <alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}>::{closure#0}> as core::iter::traits::iterator::Iterator>::fold::<(), core::iter::traits::iterator::Iterator::for_each::call<(usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>), core::mem::drop<(usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>)>>::{closure#0}> at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/iter/traits/iterator.rs:2602:34 26: <alloc::collections::btree::map::ExtractIf<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>, core::ops::range::RangeFull, <alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}>::{closure#0}> as core::iter::traits::iterator::Iterator>::for_each::<core::mem::drop<(usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>)>> at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/iter/traits/iterator.rs:828:14 27: <alloc::collections::btree::map::BTreeMap<usize, gpui::subscription::Subscriber<(core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>>::retain::<<gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain<<gpui::app::App>::apply_emit_effect::{closure#0}>::{closure#1}> at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/alloc/src/collections/btree/map.rs:1177:46 28: <gpui::subscription::SubscriberSet<gpui::app::entity_map::EntityId, (core::any::TypeId, alloc::boxed::Box<dyn for<'a, 'b> core::ops::function::FnMut<(&'a dyn core::any::Any, &'b mut gpui::app::App), Output = bool>>)>>::retain::<<gpui::app::App>::apply_emit_effect::{closure#0}> at /Users/kubkon/dev/zed/crates/gpui/src/subscription.rs:130:21 29: <gpui::app::App>::apply_emit_effect at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:1405:14 30: <gpui::app::App>::flush_effects at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:1308:31 31: <gpui::app::App>::finish_update at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:830:18 32: <gpui::app::App>::update::<core::result::Result<(), anyhow::Error>, <gpui::app::App as gpui::AppContext>::update_entity<project::buffer_store::BufferStore, core::result::Result<(), anyhow::Error>, <project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}::{closure#0}::{closure#3}>::{closure#0}> at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:819:14 33: <gpui::app::App as gpui::AppContext>::update_entity::<project::buffer_store::BufferStore, core::result::Result<(), anyhow::Error>, <project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}::{closure#0}::{closure#3}> at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:2279:14 34: <gpui::app::async_context::AsyncApp as gpui::AppContext>::update_entity::<project::buffer_store::BufferStore, core::result::Result<(), anyhow::Error>, <project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}::{closure#0}::{closure#3}> at /Users/kubkon/dev/zed/crates/gpui/src/app/async_context.rs:65:13 35: <gpui::app::entity_map::WeakEntity<project::buffer_store::BufferStore>>::update::<gpui::app::async_context::AsyncApp, core::result::Result<(), anyhow::Error>, <project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}::{closure#0}::{closure#3}> at /Users/kubkon/dev/zed/crates/gpui/src/app/entity_map.rs:750:15 36: <project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}::{closure#0}::<i32> at /Users/kubkon/dev/zed/crates/project/src/buffer_store.rs:683:18 37: <gpui::app::context::Context<project::buffer_store::BufferStore>>::spawn::<<project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}::{closure#0}::<i32> at /Users/kubkon/dev/zed/crates/gpui/src/app/context.rs:244:52 38: <gpui::app::App>::spawn::<<gpui::app::context::Context<project::buffer_store::BufferStore>>::spawn<<project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0} at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:1532:44 39: <scheduler::executor::spawn_local_with_source_location::Checked<<gpui::app::App>::spawn<<gpui::app::context::Context<project::buffer_store::BufferStore>>::spawn<<project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}> as core::future::future::Future>::poll at /Users/kubkon/dev/zed/crates/scheduler/src/executor.rs:393:64 40: <async_task::raw::RawTask<scheduler::executor::spawn_local_with_source_location::Checked<<gpui::app::App>::spawn<<gpui::app::context::Context<project::buffer_store::BufferStore>>::spawn<<project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}>, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>, <scheduler::executor::ForegroundExecutor>::spawn<<gpui::app::App>::spawn<<gpui::app::context::Context<project::buffer_store::BufferStore>>::spawn<<project::buffer_store::LocalBufferStore>::open_buffer::{closure#1}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}, core::result::Result<gpui::app::entity_map::Entity<language::buffer::Buffer>, anyhow::Error>>::{closure#0}>::{closure#0}, scheduler::RunnableMeta>>::run at /Users/kubkon/.cargo/git/checkouts/async-task-e468f817236eac43/b4486cd/src/raw.rs:296:17 41: <async_task::runnable::Runnable<scheduler::RunnableMeta>>::run at /Users/kubkon/.cargo/git/checkouts/async-task-e468f817236eac43/b4486cd/src/runnable.rs:788:18 42: gpui::platform::mac::dispatcher::trampoline at /Users/kubkon/dev/zed/crates/gpui/src/platform/mac/dispatcher.rs:248:14 43: <unknown> 44: <unknown> 45: <unknown> 46: <unknown> 47: <unknown> 48: <unknown> 49: <unknown> 50: <unknown> 51: <unknown> 52: <unknown> 53: <unknown> 54: <unknown> 55: <unknown> 56: <unknown> 57: <unknown> 58: <gpui::platform::mac::platform::MacPlatform as gpui::platform::Platform>::run at /Users/kubkon/dev/zed/crates/gpui/src/platform/mac/platform.rs:473:17 59: <gpui::app::Application>::run::<zed::main::{closure#9}> at /Users/kubkon/dev/zed/crates/gpui/src/app.rs:192:18 60: zed::main at /Users/kubkon/dev/zed/crates/zed/src/main.rs:419:9 61: <fn() as core::ops::function::FnOnce<()>>::call_once at /rustc/ded5c06cf21d2b93bffd5d884aa6e96934ee4234/library/core/src/ops/function.rs:250:5 note: Some details are omitted, run with `RUST_BACKTRACE=full` for a verbose backtrace. ``` cc @ConradIrwin @elmarco
Zed
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:
- Web (tracking issue)
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 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.
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.