Skip to content
@objectionary

Objectionary

EO Programming Language, Its Objects, and 𝜑-Calculus
README.md

License Zerocracy vitals Stars Telegram

Here are the components around the EO programming language and the 𝜑-calculus it's based on:

  • /eo is the canonical transpiler of EO programs to Java (start here!)
  • /lints is a collection of linting rules for EO
  • /eoc is a command line toolkit for compiling and running EO programs
  • /eo-lsp-server is an LSP server for EO
  • /eo-vscode is an EO plugin for VS Code
  • /eo-intellij-plugin is an EO plugin for JetBrains IDEs
  • /home is where we keep EO sources of all "canonical" objects

Our blog with recent news is here: news.eolang.org. Read our academic papers. Read the book about EO.

Our Twitter tag is #eolang. This is what Hacker News thinks about us.

If you want to discuss, join our Slack workspace and Telegram chat.

By the way, here is the list of things we still haven't had time to implement. You can help!

Pinned Loading

  1. eo eo Public

    EOLANG, an Experimental Pure Object-Oriented Programming Language Based on 𝜑-Calculus

    Java 1.5k 250

  2. home home Public

    Centralized curated storage of all EO objects together with their unit tests

    Shell 35 12

  3. eo-intellij-plugin eo-intellij-plugin Public

    Syntax Highlighting Intellij IDEA Plugin for EO Programming Language

    Java 18 10

  4. eoc eoc Public

    Command-line toolkit for parsing, compiling, transpiling, optimizing, linking, dataizing, and running EOLANG programs

    JavaScript 36 63

Repositories

Showing 10 of 68 repositories
  • phino Public

    Command-Line Normalizer, Rewriter, and Dataizer of 𝜑-Calculus Expressions

    objectionary/phino's past year of commit activity
    Haskell 18 13 41 (1 issue needs help) 11 Updated Sep 28, 2026
  • lints Public

    A collection of style checkers for XMIR: they don't predict runtime errors, but prevent compilation mistakes

    objectionary/lints's past year of commit activity
    Java 14 MIT 39 131 (22 issues need help) 30 Updated Sep 28, 2026
  • eo Public

    EOLANG, an Experimental Pure Object-Oriented Programming Language Based on 𝜑-Calculus

    objectionary/eo's past year of commit activity
    Java 1,462 MIT 250 119 (15 issues need help) 71 Updated Sep 28, 2026
  • hone-maven-plugin Public

    Maven plugin that applies a number of optimizations to your Bytecode, using EOLANG and 𝜑-calculus, trying to make it work faster

    objectionary/hone-maven-plugin's past year of commit activity
    Java 15 MIT 17 17 (2 issues need help) 11 Updated Sep 28, 2026
  • eoc Public

    Command-line toolkit for parsing, compiling, transpiling, optimizing, linking, dataizing, and running EOLANG programs

    objectionary/eoc's past year of commit activity
    JavaScript 36 MIT 63 61 (7 issues need help) 64 Updated Sep 27, 2026
  • eo-lsp-server Public

    LSP server for the EOLANG programming language: works with VS Code, Sublime Text, IntelliJ IDEA and other IDEs

    objectionary/eo-lsp-server's past year of commit activity
    TypeScript 6 MIT 13 48 (7 issues need help) 10 Updated Sep 26, 2026
  • jeo-maven-plugin Public

    This Maven plugin converts Java Bytecode binary files to EOLANG programs that use the "opcode" atom

    objectionary/jeo-maven-plugin's past year of commit activity
    Java 23 MIT 20 82 (1 issue needs help) 49 Updated Sep 26, 2026
  • jucs Public

    JUnit Classpath Sources: a simple framework for using classpath resources as JUnit sources

    objectionary/jucs's past year of commit activity
    Java 9 MIT 6 10 3 Updated Sep 26, 2026
  • sodg.rs Public

    Rust implementation of Surging Object DiGraph (SODG): it automatically collects garbage removing unnecessary nodes

    objectionary/sodg.rs's past year of commit activity
    Rust 19 MIT 13 14 (1 issue needs help) 13 Updated Sep 25, 2026
  • reo Public

    Experimental virtual dataflow machine for EO programs, based on SODG

    objectionary/reo's past year of commit activity
    Rust 12 MIT 7 20 7 Updated Sep 25, 2026
View all repositories

Top languages

Loading…

Most used topics

Loading…
Developer Program Member