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Barrett Ruth 13933fc7fd feat: clearcol
2025-10-23 12:10:14 -04:00
.github/workflows feat(tests): basic tests 2025-10-05 21:58:43 -04:00
after/ftplugin rename and simplify things 2025-10-05 11:59:24 -04:00
doc fix: rename run panel to panel 2025-10-23 09:54:55 -04:00
lua/cp feat: clearcol 2025-10-23 12:10:14 -04:00
plugin feat: interactive mode 2025-10-05 15:36:28 -04:00
scrapers fix: open problem-specific url 2025-10-15 11:00:31 -04:00
scripts feat: interactive mode 2025-10-05 15:36:28 -04:00
spec fix: rename run panel to panel 2025-10-23 09:54:55 -04:00
tests feat: tests upgrade 2025-10-12 16:23:06 -04:00
.busted fix(ci): revamp 2025-09-18 19:59:07 -04:00
.editorconfig fix: imports 2025-09-18 20:12:01 -04:00
.gitignore fix: open problem-specific url 2025-10-15 11:00:31 -04:00
.luarc.json fix(ci): proper luarc runtime 2025-09-18 19:44:38 -04:00
.pre-commit-config.yaml fix: pre-commit 2025-10-05 23:12:38 -04:00
.prettierrc fix: scrapers 2025-10-05 22:10:26 -04:00
.python-version initial commit 2025-09-11 23:52:32 -05:00
cp.nvim-scm-1.rockspec remove; 2025-09-18 20:17:51 -04:00
LICENSE fix(ci): format 2025-09-18 20:04:36 -04:00
pyproject.toml feat(tests): basic tests 2025-10-05 21:58:43 -04:00
README.md update docs 2025-10-05 13:16:14 -04:00
selene.toml fix(ci): fix the tests 2025-09-19 18:46:00 -04:00
stylua.toml fix: imports 2025-09-18 20:12:01 -04:00
uv.lock feat(tests): basic tests 2025-10-05 21:58:43 -04:00
vim.toml fix(ci): some type errors 2025-09-19 14:04:37 -04:00

README.md

cp.nvim

The definitive competitive programming environment for Neovim

Scrape problems, run tests, and debug solutions across multiple platforms with zero configuration.

https://github.com/user-attachments/assets/50b19481-8e6d-47b4-bebc-15e16c61a9c9

Features

  • Multi-platform support: AtCoder, Codeforces, CSES with consistent interface
  • Automatic problem setup: Scrape test cases and metadata in seconds
  • Rich test output: 256 color ANSI support for compiler errors and program output
  • Language agnostic: Works with any language
  • Diff viewer: Compare expected vs actual output with 3 diff modes

Optional Dependencies

Quick Start

cp.nvim follows a simple principle: solve locally, submit remotely.

Basic Usage

  1. Find a contest or problem on the judge website

  2. Set up locally with :CP <platform> <contest>

    :CP codeforces 1848

  3. Code and test with instant feedback and rich diffs

    :CP run

  4. Navigate between problems

    :CP next
:CP prev
:CP e1

  5. Submit on the original website

Documentation

:help cp.nvim

See my config for a relatively advanced setup.

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