Visual Studio Code

Judgement

What it is

Developer tool

What it does

The open-source code base (Code - OSS) of Microsoft's VS Code editor, with debugging, Git integration, an integrated terminal and a very large extension marketplace.

Adopt it when

You want the default general-purpose editor that supports nearly every language and tool through extensions.

Watch out

Microsoft's branded build adds telemetry and proprietary parts, and builds of this open-source code (such as VSCodium) cannot use the official Marketplace.

Ready for

Production-ready

Runs as

Desktop app and cloud service

Built with

TypeScript, Electron and Node.js

How established

Established: started 11 years ago, latest release 1.145.0.

What the license allows

You can build it into a product you sell, as long as you keep its copyright notice.

Judged on 2026-11-06 from the project's README and GitHub data. The license and age lines are worked out directly.

Built from

Follow it down: Visual Studio Code → TypeScript → Go → runs on a microchip

How compilers were built, back to punched paper tape

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