Code Editors

Microsoft Visual Studio Code Insiders

Microsoft Visual Studio Code Insiders is an early-access code editor that lets developers evaluate upcoming VS Code improvements, test extensions, and provide feedback before changes reach the stable release.

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✓ Software download·License information available·Updated September 19, 2026
DeveloperMicrosoft Corporation
License—
File size194 MB
Languageen-US
Downloads10

Preview Upcoming VS Code Capabilities

Microsoft Visual Studio Code Insiders gives developers early access to features and fixes being prepared for the stable Visual Studio Code release. It follows the familiar editor workflow: open a folder or workspace, edit files with language-aware assistance, run commands, use an integrated terminal, debug supported applications, and manage source control. The main difference is its faster update cadence, which makes newly completed changes available for practical testing sooner. Developers can use it to evaluate editor behavior, verify extension compatibility, and explore evolving capabilities in real projects. Because preview changes may still be refined, it is best suited to users who value early access and can report problems when they appear.

Microsoft Visual Studio Code Insiders can be installed alongside the stable editor because it maintains a distinct application identity and separate data locations. This allows developers to evaluate preview behavior without replacing their regular coding environment. Settings Sync can help carry selected preferences, keyboard shortcuts, snippets, extensions, and other supported configuration between signed-in environments. The Extensions view provides access to marketplace packages, while command-line options support opening files, folders, and workspaces from scripts or terminals. Developers who require a broader integrated environment for supported application projects can also review Visual Studio Professional 2022. For preview testing, the Insiders channel offers a direct way to examine changes and submit actionable feedback.

Benefits of Using Microsoft Visual Studio Code Insiders

The main benefit of Microsoft Visual Studio Code Insiders is earlier access to editor improvements, allowing developers and extension authors to test changes before they become part of the stable channel. Side-by-side use makes experimentation practical because preview work does not need to replace an established daily editor. Frequent updates shorten the time between a completed change and real-world evaluation, while built-in issue reporting and diagnostic commands help users provide useful feedback when something behaves unexpectedly. The editor retains core VS Code workflows such as IntelliSense, integrated terminals, source control, debugging, tasks, workspaces, and extension-based customization. Extension developers can use the preview channel to identify compatibility problems and evaluate proposed APIs when Microsoft explicitly enables them for testing. For experienced users, this creates a useful balance between familiar development tools and early feature access. It also helps teams assess upcoming behavior before deciding how it may affect shared workflows, extensions, or project guidance.

Microsoft Visual Studio Code Insiders features

Key capabilities and highlights.

Feature 1

Early Feature Access

Microsoft Visual Studio Code Insiders delivers completed editor changes on a faster cadence than the stable channel. Developers can evaluate upcoming interface improvements, commands, language features, and fixes earlier, then determine how those changes may affect their established workflows.

Feature 2

Side-by-Side Operation

The Insiders edition can operate alongside the stable Visual Studio Code application with a separate identity and data locations. This lets users maintain a dependable primary editor while testing preview changes in another environment without continually replacing one installation.

Feature 3

IntelliSense Editing

IntelliSense provides context-aware completion suggestions, parameter information, symbol details, and navigation for supported languages. Language capabilities may come from built-in support or installed extensions, helping developers write code efficiently and understand unfamiliar project structures during active development.

Feature 4

Integrated Debugging

The editor supports configurable debugging workflows with breakpoints, execution controls, variable inspection, call stacks, and debug consoles for compatible languages and runtimes. Extensions can provide additional debugger integrations, allowing developers to investigate application behavior within the coding workspace.

Feature 5

Built-In Source Control

Integrated source-control tools let developers review file changes, stage updates, create commits, inspect branches, resolve conflicts, and synchronize repository work. Additional providers can be added through extensions, keeping common version-control tasks close to the files being edited.

Feature 6

Integrated Terminal

The integrated terminal runs shells and command-line tools without requiring developers to leave the editor. Multiple terminal sessions, profiles, split views, and workspace-aware starting locations support build commands, package tools, scripts, servers, and other project-specific operations.

Feature 7

Extension Testing

Extension authors can use Microsoft Visual Studio Code Insiders to evaluate compatibility with upcoming editor changes and test proposed extension APIs when those APIs are explicitly available. Early testing helps uncover integration problems before corresponding changes reach stable users.

Feature 8

Settings Sync

Settings Sync can synchronize selected preferences, keyboard shortcuts, user snippets, extensions, and supported interface state through a signed-in account. This reduces repeated configuration work when developers use both preview and stable environments or work across multiple devices.

Old versions

Browse historical releases and previous builds.

1.122.0—
1.123.0—
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1.125.0—
1.126.0—

Frequently asked questions

Common questions about Microsoft Visual Studio Code Insiders.

What is Microsoft Visual Studio Code Insiders used for?

It is used to preview upcoming Visual Studio Code features and fixes, test extension compatibility, perform regular coding tasks, and provide feedback before changes are promoted to the stable editor.

Can the Insiders and stable editions be used together?

Yes. They have distinct application identities and separate data locations, allowing developers to keep both editions available and choose the appropriate editor for stable work or preview testing.

How often does Microsoft Visual Studio Code Insiders receive changes?

It follows a frequent update cadence intended to expose recently completed VS Code changes quickly. The exact contents can vary because the channel continuously tracks ongoing editor development.

Are all preview features guaranteed to work without issues?

No. The Insiders channel contains changes that are still being evaluated before stable release. Users may encounter regressions or incomplete behavior and should report reproducible problems through the editor's feedback channels.

Can existing VS Code settings be used in the Insiders edition?

Yes. Settings Sync can transfer selected settings, keyboard shortcuts, snippets, extensions, and other supported configuration after sign-in. Users can also keep different configurations when they want an isolated testing environment.

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Download Microsoft Visual Studio Code Insiders

Microsoft Visual Studio Code Insiders is an early-access code editor that lets developers evaluate upcoming VS Code improvements, test extensions, and provide feedback before changes reach the stable release.