Hyper is a terminal application built on open web standards, designed for command-line interface users.

Is Hyper open source?

Yes. Hyper is open source under the MIT licence. Its source code is on GitHub at vercel/hyper and is written mainly in TypeScript.

Yes. Hyper is open source, so the software itself is free to use.

Can I self-host Hyper?

Yes. Hyper can be self-hosted on your own server or infrastructure.

What is Hyper an alternative to?

Hyper is an open-source alternative to Warp and SecureCRT. Other open-source alternatives to Warp include Tabby, Alacritty and kitty.

Is Hyper actively maintained?

Yes. The most recent commit to Hyper was on 21 August 2026, and the latest release is v3.4.1, published on 8 January 2023. The project has 45k stars on GitHub.

Hyper (vercel/hyper): open-source alternative to Warp

About Hyper

Hyper is a terminal built on web technologies. It aims to create a beautiful and extensible experience for command-line interface users, focusing on speed, stability, and the development of an API for extension authors. The project anticipates community contributions to enhance the interface for productivity.

Key features

Built on open web standards
Extensible via plugins available on npm
Customizable keymaps for all command keys
Configurable font family, size, and weight
Supports macOS, Windows, and Linux

Built with: TypeScript tools; JavaScript tools; React tools
Tags: terminal; cli; web-technologies; extensible; cross-platform

Hyper: questions and answers

What is Hyper?: Hyper is a terminal application built on open web standards, designed for command-line interface users.
Is Hyper open source?: Yes. Hyper is open source under the MIT licence. Its source code is on GitHub at vercel/hyper and is written mainly in TypeScript.
Is Hyper free?: Yes. Hyper is open source, so the software itself is free to use.
Can I self-host Hyper?: Yes. Hyper can be self-hosted on your own server or infrastructure.
What is Hyper an alternative to?: Hyper is an open-source alternative to Warp and SecureCRT. Other open-source alternatives to Warp include Tabby, Alacritty and kitty.
Is Hyper actively maintained?: Yes. The most recent commit to Hyper was on 21 August 2026, and the latest release is v3.4.1, published on 8 January 2023. The project has 45k stars on GitHub.