VS Code Insiders - Differences from Stable and When to Use Each
VS Code Insiders is a preview version of VS Code provided by Microsoft. It receives new features, bug fixes, and performance improvements before the stable release, with new builds published every day.
If the stable release is a finished product ready for shipping, Insiders is a prototype fresh off the assembly line. You can try the latest features early, but you may occasionally encounter instability.
This page covers what VS Code Insiders is, how it differs from the stable version, how to install it, and how to decide which version to use.
Comparison: VS Code Stable vs. Insiders
Section titled “Comparison: VS Code Stable vs. Insiders”| Item | VS Code (Stable) | VS Code Insiders |
|---|---|---|
| Release cycle | Monthly (around the first Tuesday of each month) | Daily builds |
| Stability | High (production quality) | Somewhat lower (preview quality) |
| GitHub Copilot new features | Arrive weeks to months later | Available early |
| Installation path | /Applications/Visual Studio Code.app | /Applications/Visual Studio Code - Insiders.app |
| CLI command | code | code-insiders |
| Settings and extensions storage | Stable-only folder | Insiders-only folder (independent) |
| Price | Free | Free |
You can install the stable version and Insiders side by side on the same machine. Settings, extensions, and history are saved in separate folders, so the two versions do not interfere with each other.
GitHub Copilot’s Latest Features Are Available Early in Insiders
Section titled “GitHub Copilot’s Latest Features Are Available Early in Insiders”The biggest advantage of using VS Code Insiders is early access to experimental and cutting-edge GitHub Copilot features.
As of 2026, the following features have been or are being previewed in Insiders before reaching the stable release.
Agent Mode
Section titled “Agent Mode”A mode in which GitHub Copilot autonomously carries out tasks that span multiple files. When you give an instruction such as “add tests to this project,” Copilot explores related files, edits them, and runs them. It was first introduced in VS Code Insiders and then rolled out to the stable release.
MCP (Model Context Protocol) Support
Section titled “MCP (Model Context Protocol) Support”A protocol for connecting external tools and data sources to Copilot. With an MCP server configured, Copilot can reference databases and APIs directly while generating code. Experimental support was added to Insiders first.
Next Edit Suggestions
Section titled “Next Edit Suggestions”A feature that predicts where you should make your next change based on your current edits, and highlights those locations automatically. It works within the same file or across related files.
Other Experimental Features
Section titled “Other Experimental Features”- GitHub Copilot Chat UI improvements (panel layout, enhanced multi-turn conversations, and more)
- Improved accuracy of inline editing
- Enhanced debugging support
These features go through a trial period in Insiders before being deployed to the stable release. Therefore, using Insiders is effective if you want to access the latest Copilot features.
Installation
Section titled “Installation”macOS (using Homebrew)
Section titled “macOS (using Homebrew)”If Homebrew is installed, run the following command:
brew install --cask visual-studio-code-insidersThe stable version (visual-studio-code) and Insiders (visual-studio-code-insiders) have different cask names, so you can install both.
Download from the official website
Section titled “Download from the official website”- Go to https://code.visualstudio.com/insiders/
- Click Download for Mac or Download for Windows
- Open the downloaded file and follow the installation instructions
After installation, Insiders is placed at /Applications/Visual Studio Code - Insiders.app.
Using the Stable Version and Insiders Side by Side
Section titled “Using the Stable Version and Insiders Side by Side”Choosing the Right CLI Command
Section titled “Choosing the Right CLI Command”You can call each version from the terminal using a separate command.
# Open the current folder in the stable version
code .
# Open the current folder in Insiders
code-insiders .To add the code-insiders command to your PATH, open the Command Palette in Insiders (Cmd + Shift + P) and run Shell Command: Install ‘code-insiders’ command in PATH.
Splitting Projects Between the Two Versions
Section titled “Splitting Projects Between the Two Versions”- Work and production projects: Use the stable version for reliable behavior.
- Personal and learning projects / Copilot feature testing: Use Insiders to try the latest features.
This kind of split is a practical and efficient approach.
Sharing Settings with Settings Sync
Section titled “Sharing Settings with Settings Sync”Settings Sync is available in VS Code Insiders as well. However, by default the settings of the stable version and Insiders are independent.
If you enable Settings Sync with the same GitHub account in both versions, you can share settings between them.
Steps to Share Settings
Section titled “Steps to Share Settings”- Click the account icon in the bottom-left corner of VS Code Insiders
- Select
Turn on Settings Sync... - Sign in with your GitHub account
- Choose what to sync, such as settings, extensions, and keybindings
Note: If you share settings fully between the stable version and Insiders, experimental settings specific to Insiders may affect the stable version. To avoid this, you can register Insiders as a separate “Sync Machine” to keep the two independent.
How to Decide Which Version to Use
Section titled “How to Decide Which Version to Use”Recommendation: Use the stable version for everyday work; use Insiders when you want to try new features.
| Case | Recommendation |
|---|---|
| Work or client projects | Stable version (VS Code) |
| Production code development | Stable version (VS Code) |
| Trying the latest GitHub Copilot features | VS Code Insiders |
| Testing experimental extensions | VS Code Insiders |
| Installing VS Code for the first time | Start with the stable version |
Beginners are advised to start with the stable version. The extra value of Insiders lies mainly in the latest Copilot features, so it is most efficient to get comfortable with the basics of Copilot before trying Insiders.
Summary
Section titled “Summary”- VS Code Insiders is a preview version that is updated daily and receives new features before the stable release
- Copilot features such as Agent Mode, MCP support, and Next Edit Suggestions are available early in Insiders
- The stable version and Insiders can be installed side by side on the same machine, with independent settings
- The practical approach is to use the stable version for everyday work and switch to Insiders when you want to try the latest Copilot features
Frequently Asked Questions
Section titled “Frequently Asked Questions”Q: Will installing VS Code Insiders erase my current VS Code settings?
A: No. The stable version and Insiders save settings, extensions, and history in separate folders, so your existing VS Code environment remains intact.
Q: Is it safe to install both the stable version and Insiders?
A: Yes. The two applications coexist independently. You can also switch between them depending on the project.
Q: Are Insiders builds released every day?
A: Builds are released on a daily basis in principle. However, if there are no changes on a given day or if quality checks cause a delay, the interval may be a few days. There is no weekly stability-focused channel; the daily build is the only Insiders channel.
Q: What should I do if I encounter a bug in Insiders?
A: Switch to the stable version to continue your work. You can also report the issue at the VS Code GitHub repository Issues page, where it will reach the development team. Collecting feedback is one of the purposes of Insiders.
Q: Is the GitHub Copilot subscription shared between the stable version and Insiders?
A: Yes. Because you sign in with the same GitHub account, the subscription is shared. You do not need separate subscriptions for the stable version and Insiders.