Arend
Arend is a plugin for IntelliJ-based IDEs that adds language support for the Arend proof assistant. It helps developers write, navigate, check, and manage Arend programs and formal proofs inside their desktop development environment.
Overview
5 featuresArend sits in PulseGate's Other dev tools category. It focuses on developing and verifying formal proofs in the Arend language within IntelliJ-based IDEs. It is built as an open-source project for developers and formal methods researchers. Arend costs nothing to use. Arend is available on the web, macOS, Windows, and Linux.
JetBrains Marketplace builds and maintains Arend, and it first shipped in 2026. Key capabilities include syntax highlighting, code completion, and error checking.
Summary written by a language model from the project’s public pages.
- Syntax highlighting
- Code completion
- Error checking
- Proof navigation
- Refactoring support
Built with & integrations
- AWS
- x-amz-cf-id header · x-amz-cf-pop header · via header
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about Arend
- What does Arend do?
- Arend focuses on developing and verifying formal proofs in the Arend language within IntelliJ-based IDEs. It is catalogued under Other dev tools on PulseGate.
- Who should use Arend?
- Arend is an open-source project built for developers and formal methods researchers.
- Does Arend have a free plan?
- Yes — Arend is free to use.
- What platforms does Arend run on?
- Arend runs on the web, macOS, Windows, and Linux.
- Is Arend still active?
- Unverified. Arend has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- Who develops Arend?
- Arend is developed by JetBrains Marketplace.
- When did Arend launch?
- Arend first shipped in 2026.
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