open-source code editor
For an open source alternative to VS Code, the strongest matches are gitpod-io/openvscode-server (OpenVSCode Server delivers the full VS Code editor as), microsoft/vscode (This is the official open-source code editor that forms) and cursor/cursor (Cursor is a fork of Visual Studio Code that). onivim/oni2 and coder/code-server round out the shortlist. Each is ranked by relevance to your query, popularity and recent activity.
We curate open-source GitHub repositories matching “vs code open source”. Results are ranked by relevance to your query — pick filters below to narrow, or refine with AI.
open-source code editor
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- gitpod-io/openvscode-server
gitpod-io/openvscode-server
5,891View on GitHubOpenVSCode Server is an open-source project that runs the full Visual Studio Code editor as a web application served from a remote server, enabling development through any browser without local installation. It provides a browser-based IDE that combines containerized development environments, remote file system access, and server-side process management to deliver a complete remote development experience. The project supports the standard VS Code extension model, allowing plugins to add languages, debuggers, and tools without modification. It maintains real-time bidirectional communication be
OpenVSCode Server delivers the full VS Code editor as a browser-based remote IDE, supporting all VS Code extensions, terminal, IntelliSense, Git integration, and debugging while being open-source and typically telemetry-free, exactly fitting the search for a VS Code-compatible editor without Microsoft branding.
TypeScriptVS Code Extension CompatibilityVS Code Extensions - microsoft/vscode
microsoft/vscode
186,401View on GitHubThis project is a cross-platform code editor designed for software development, offering a comprehensive suite of tools for text editing, workspace management, and task automation. It includes native support for version control, an integrated terminal, and a flexible task runner that allows for the execution of build, test, and deployment workflows directly within the environment. The editor features an extensive AI-driven development assistant system, which provides conversational chat interfaces, inline code suggestions, and autonomous agents capable of executing multi-step coding tasks. Th
This is the official open-source code editor that forms the core of Visual Studio Code, offering all the requested features including extension support, IntelliSense, Git integration, debugger, and a built-in terminal, though it includes telemetry and Microsoft branding by default.
TypeScriptIntegrated Terminals - cursor/cursor
cursor/cursor
32,954View on GitHubCursor is an artificial intelligence-powered code editor built as a fork of the Visual Studio Code environment. It integrates machine learning models directly into the development workflow, allowing users to generate, refactor, and debug code through natural language prompts while maintaining full compatibility with existing editor extensions and themes. The editor distinguishes itself through a specialized codebase context engine that indexes local project structures and file relationships using vector-based embeddings. This system enables the editor to inject relevant file snippets and proj
Cursor is a fork of Visual Studio Code that retains extension compatibility and core editor features, but its AI-driven design and potential telemetry make it a less straightforward fit for the privacy-focused, telemetry-free editor you're seeking.
VS Code Extensions - onivim/oni2
onivim/oni2
7,854View on GitHubOni2 is a high-performance, extensible text editor and project-based file manager. It functions as a modal code editor, utilizing a keyboard grammar of verbs and motions to navigate and modify source code without a mouse. It also serves as an LSP client, integrating Language Server Protocol servers to provide code completion, symbol navigation, and refactoring. The editor distinguishes itself by acting as a VSCode extension host, allowing it to load and execute language servers and debuggers from the VSCode ecosystem. It provides a programmable environment where custom functionality is implem
Oni2 is an open-source modal code editor that acts as a VSCode extension host, letting you run language servers and debuggers from the VSCode ecosystem — directly matching your search for a privacy-friendly, VS Code–compatible editor without Microsoft branding.
ReasonVSCode Extension HostingEditor Extension Managers - coder/code-server
coder/code-server
78,024View on GitHubThis project provides a remote development platform that enables users to access a full-featured integrated development environment through a standard web browser. By decoupling the user interface from the server-side filesystem, it allows for persistent coding workspaces to be hosted on remote servers, virtual machines, or cloud-native infrastructure, ensuring a consistent development experience from any device. The platform distinguishes itself through a secure gateway architecture that manages traffic, authentication, and encryption at the edge. It utilizes persistent WebSocket connections
code-server is a self-hosted remote development platform built on the core of Visual Studio Code, accessible via any browser, and fully supports VS Code extensions, the built-in terminal, IntelliSense, Git integration, and debugging—making it a telemetry-free, cross-platform, VS Code–compatible code editor that exactly matches your search.
TypeScriptBrowser-Based IDEsContainerized Development EnvironmentsRemote Development Platforms - vscodium/vscodium
VSCodium/vscodium
31,978View on GitHubVSCodium provides free, open-source binaries of the Visual Studio Code editor. It serves as a telemetry-free development environment, utilizing automated build pipelines to strip proprietary tracking and data collection components from the source code before generating ready-to-use installation artifacts. The project distinguishes itself by decoupling the editor from proprietary marketplaces, defaulting instead to the community-driven Open VSX Registry for plugin management. It maintains environment isolation through custom configuration logic, such as using independent registry paths for sys
VSCodium is a telemetry-free, community-driven build of VS Code that supports all VS Code extensions via the Open VSX Registry, and includes the full set of developer features like terminal, IntelliSense, Git, and debugger, making it an ideal match for this search.
ShellCode EditorsOpen Source DistributionsPrivacy-Focused Development Environments - cdr/code-server
cdr/code-server
78,072View on GitHubcode-server is a browser-based integrated development environment that allows a VS Code compatible editor to run on a remote server. It functions as a self-hosted code editor, enabling users to access a persistent development workspace from any web browser without requiring local software installation. The project focuses on remote development environment hosting, moving heavy compilation and processing tasks to remote hardware to offload resources. This architecture enables cloud development environments that standardize workspaces and preserve local battery life by shifting computation to a
code-server is an open-source browser-based IDE that runs the full VS Code core on a remote server, making it directly compatible with VS Code extensions and all listed features (terminal, IntelliSense, Git integration, debugger); while it is accessed through a browser rather than a local desktop app, it is a self-hostable fork that can be configured to be telemetry-free.
TypeScriptBrowser-Based IDEsRemote Development EnvironmentsCloud and Remote Workspaces - reactide/reactide
reactide/reactide
10,502View on GitHubReactide is the first dedicated IDE for React web application development.
Reactide is a dedicated IDE specifically for React development, not a VS Code-compatible or forked editor, so it diverges from the core requirement of supporting VS Code extensions and general-purpose editing.
JavaScriptEmbedded TerminalsIDE Embedded TerminalsIntegrated Development Terminals - dense-analysis/ale
dense-analysis/ale
13,966View on GitHubAle is an asynchronous code analysis tool and integrated development environment plugin designed for lightweight text editors. It functions as a language server protocol client, enabling real-time code intelligence and diagnostic feedback by running analysis tasks in the background to ensure the editor interface remains responsive during intensive operations. The plugin utilizes an event-driven architecture to monitor text buffers and trigger linting or formatting routines automatically. It distinguishes itself through a modular extensibility framework that supports a wide range of language-s
ALE is a Vim/Neovim plugin for asynchronous linting and language server integration, not a standalone code editor — it provides code intelligence as a building block for existing editors but lacks the VS Code-compatible interface, built-in terminal, Git integration, and debugger you are looking for.
Vim ScriptLanguage Server Protocol ClientsLanguage Server Protocols - rubocop-hq/rubocop
rubocop-hq/rubocop
12,879View on GitHubRuboCop is a static code analyzer, linter, and formatter for the Ruby language. It detects style violations, potential bugs, and code smells by scanning source code without executing the program. The tool enforces a predefined Ruby style guide by flagging deviations and automatically rewriting source code to ensure consistency across projects. It includes a language server that provides real-time analysis and formatting suggestions directly within text editors.
RuboCop is a Ruby static code analyzer and linter that integrates with editors via Language Server Protocol, but it is not itself a code editor or a VS Code-compatible alternative — it is a supporting tool used within editors.
RubyLanguage ServersLanguage Server Protocols - microsoft/vscode-go
microsoft/vscode-go
5,897View on GitHubThis project is a Go language extension for VS Code that provides a comprehensive development environment through a language server client, a debugging interface, and a test automation runner. It integrates language intelligence, formatting, and debugging capabilities to support the full Go language development lifecycle. The extension distinguishes itself by managing the Go toolchain, including the installation and configuration of external binaries required for language features. It also features a dedicated test automation interface that allows for the generation of unit test skeletons and
This is a language extension for VS Code, not a standalone code editor; it adds Go support to an existing editor rather than providing the full editor experience you are looking for.
TypeScriptEditor-Integrated DebuggingVS Code Extensions - antfu/vue-i18n-ally
antfu/vue-i18n-ally
4,874View on GitHubvue-i18n-ally is a VS Code extension and translation manager designed to handle internationalization and localization workflows within Vue projects. It provides a set of developer-facing tools to extract, edit, and organize translation keys and values directly within the editor. The tool features an in-editor interface that displays translation values inline next to their keys and allows for direct modification of those values without switching between source code and locale files. It includes a localization quality auditor to detect missing translation keys and identifies hardcoded strings t
This is a VS Code extension for Vue internationalization workflows, not a code editor or a VS Code-compatible fork — it adds translation features to an existing editor rather than being the editor itself.
TypeScriptVS Code ExtensionsLanguage Server Protocols
