A lightning-fast, modal code editor with built-in LSP support and remote development capabilities, written in Rust.
Lapce is a modern, open-source code editor built entirely in Rust, designed for exceptional performance and extensibility. It leverages Rust's efficiency and advanced text handling techniques like Rope Science to deliver a responsive editing experience that scales with large codebases. The editor integrates features such as Language Server Protocol support, modal editing, remote development, and a plugin system.
Developers prioritizing performance and responsiveness in their code editor, especially those working with large codebases or remote development environments. It appeals to users familiar with Vim-like modal editing and those seeking a Rust-based alternative to editors like VS Code.
Developers choose Lapce for its combination of Rust-based performance, ensuring low latency and efficient memory usage, alongside modern features like built-in remote development and a WASI-based plugin system. Its focus on speed and extensibility offers a unique alternative to traditional Electron-based editors.
Lightning-fast and Powerful Code Editor written in Rust
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Built entirely in Rust with Rope Science from Xi-Editor, Lapce ensures lightning-fast computation and efficient memory handling, making it responsive even with large codebases.
Vim-like modal editing is a core, toggleable feature, providing a seamless experience for users accustomed to Vim workflows without sacrificing modern editor conveniences.
Inspired by VS Code Remote, it offers local-like editing on remote systems, with integrated tools like Lapdev for managing cloud dev environments, enhancing remote workflow efficiency.
Plugins can be written in languages that compile to WASI, such as C, Rust, or AssemblyScript, allowing for high-performance extensions and customization beyond traditional JavaScript-based systems.
Includes a built-in terminal for executing commands within the workspace without leaving the editor, streamlining development tasks and reducing context switching.
As a newer editor, Lapce lacks the extensive plugin library of established competitors, limiting out-of-the-box functionality and community-driven extensions.
While documentation exists on GitBook, it may not be as comprehensive or battle-tested as that of mature editors, potentially hindering troubleshooting and advanced usage.
Being in active development, Lapce can have bugs, breaking changes, or missing features compared to stable alternatives, requiring users to adapt to frequent updates.
Creating plugins requires familiarity with Rust or languages compiling to WASI and the WASM ecosystem, which has a steeper learning curve compared to more accessible plugin systems.
Lapce is an open-source alternative to the following products: