erg

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  "desc": "Statically typed language that can deeply improve the Python ecosystem",
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  "full_name": "erg",
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  "github_readme_excerpt": "# The Erg Programming Language\n\n\u003cdiv align=\"center\"\u003e\n    \u003cimg width=\"500\" src=\"./assets/erg_logo_with_slogan.svg\"\u003e\n\u003c/div\u003e\n\n\u003cbr\u003eThis is the main source code repository for [Erg](https://erg-lang.org/). This contains the compiler and documentation.\n\n\u003cp align=\u0027center\u0027\u003e\n    \u003ca href=\"https://github.com/erg-lang/erg/releases\"\u003e\u003cimg alt=\"Build status\" src=\"https://img.shields.io/github/v/release/erg-lang/erg.svg\"\u003e\u003c/a\u003e\n    \u003ca href=\"https://github.com/erg-lang/erg/actions/workflows/main.yml\"\u003e\u003cimg alt=\"Build status\" src=\"https://github.com/erg-lang/erg/actions/workflows/main.yml/badge.svg\"\u003e\u003c/a\u003e\n    \u003ca href=\"https://discord.gg/zfAAUbgGr4\" rel=\"nofollow\"\u003e\u003cimg alt=\"Discord\" src=\"https://img.shields.io/badge/Discord-%235865F2.svg?logo=discord\u0026amp;logoColor=white\" style=\"max-width: 100%;\"\u003e\u003c/a\u003e\n\u003cbr\u003e\n    \u003ca href=\"https://erg-lang.org/web-ide/\" data-size=\"large\"\u003e\n        \u003cimg src=\"https://img.shields.io/static/v1?style=for-the-badge\u0026label=\u0026message=playground\u0026color=green\"\u003e\n    \u003c/a\u003e\n\u003cbr\u003e\n    \u003ca href=\u0027./README_JA.md\u0027\u003e\u65e5\u672c\u8a9e\u003c/a\u003e | \u003ca href=\u0027./README_zh-CN.md\u0027\u003e\u7b80\u4f53\u4e2d\u6587\u003c/a\u003e | \u003ca href=\u0027./README_zh-TW.md\u0027\u003e\u7e41\u9ad4\u4e2d\u6587\u003c/a\u003e\n\u003c/p\u003e\n\n## Erg can be recommended to a person that\u0026colon;\n\n* wants Rust-like robustness and comfortable compiler support, and yet, doesn\u0027t need the verbose type specifications \u0026 memory management model like Rust.\n* frustrated with Python, but can\u0027t throw away Python code assets.\n* wants a simple and consistent language like ML.\n* wants a practical general-purpose language with dependent/refinement types.\n* wants a language like Scala that can be used both object-oriented and functional.\n\n## Features\n\n\u003e Some features are not yet implemented. Please see [TODO.md](./TODO.md) for implementation status.\n\n1. Robustness\n\n    Erg has a smart \u0026 powerful type system. For example, Erg can do null checking (Option type), division by zero, and out-of-range addresses in arrays at compile time.\n\n    ```python\n    rand = pyimport \"random\"\n\n    l = [1, 2, 3]\n    assert l in [Nat; 3] # type checking\n    assert",
  "github_repo": "erg-lang/erg",
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    "erg",
    "language",
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    "python",
    "rust",
    "transpiler"
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  "homepage": "https://github.com/erg-lang/erg",
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  "license": "Apache-2.0 OR MIT",
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