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@viperproject

Viper Project

Verification Infrastructure for Permission-​based Reasoning
README.md

Viper (Verification Infrastructure for Permission-​​based Reasoning) is a language and suite of tools developed at ETH Zurich, providing an architecture on which new verification tools and prototypes can be developed simply and quickly.

Official project webpage: viper.ethz.ch

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  1. silver silver Public

    Definition of the Viper intermediate verification language.

    Scala 100 53

  2. silicon silicon Public

    Symbolic-execution-based verifier for the Viper intermediate verification language.

    Scala 149 44

  3. carbon carbon Public

    Verification-condition-generation-based verifier for the Viper intermediate verification language.

    Scala 39 24

  4. viperserver viperserver Public

    HTTP server that manages verification requests to different tools from the Viper tool stack.

    Scala 16 18

  5. gobra gobra Public

    Gobra is an automated, modular verifier for Go programs, based on the Viper verification infrastructure.

    Scala 214 45

Repositories

Showing 10 of 84 repositories
  • silicon Public

    Symbolic-execution-based verifier for the Viper intermediate verification language.

    viperproject/silicon's past year of commit activity
    Scala 149 MPL-2.0 44 115 16 Updated Oct 22, 2026
  • carbon Public

    Verification-condition-generation-based verifier for the Viper intermediate verification language.

    viperproject/carbon's past year of commit activity
    Scala 39 MPL-2.0 24 152 12 Updated Oct 22, 2026
  • silver Public

    Definition of the Viper intermediate verification language.

    viperproject/silver's past year of commit activity
    Scala 100 MPL-2.0 53 109 20 Updated Oct 22, 2026
  • helium Public

    A Rust parser for Viper

    viperproject/helium's past year of commit activity
    Rust 7 MPL-2.0 1 0 8 Updated Oct 22, 2026
  • gobra-ide Public

    VSCode Plugin for Gobra

    viperproject/gobra-ide's past year of commit activity
    TypeScript 11 4 3 0 Updated Oct 22, 2026
  • viper-ide Public

    This is the main repository for the Viper IDE extension for VS Code.

    viperproject/viper-ide's past year of commit activity
    TypeScript 14 MPL-2.0 12 4 15 Updated Oct 21, 2026
  • viperserver Public

    HTTP server that manages verification requests to different tools from the Viper tool stack.

    viperproject/viperserver's past year of commit activity
    Scala 16 18 3 12 Updated Oct 21, 2026
  • vs-verification-toolbox Public

    Useful component to build VS Code extensions for verifiers.

    viperproject/vs-verification-toolbox's past year of commit activity
    TypeScript 6 MPL-2.0 2 1 2 Updated Oct 15, 2026
  • gobra Public

    Gobra is an automated, modular verifier for Go programs, based on the Viper verification infrastructure.

    viperproject/gobra's past year of commit activity
    Scala 214 45 163 18 Updated Oct 13, 2026
  • locate-java-home Public Forked from jvilk/locate-java-home

    Locates JAVA_HOME on any platform, and can differentiate between different versions.

    viperproject/locate-java-home's past year of commit activity
    TypeScript 3 9 0 2 Updated Oct 12, 2026
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