smogon

    smogon/pokemon-showdown

    Pokémon battle simulator.

    web
    hacktoberfest
    TypeScript
    MIT
    6.0K stars
    3.6K forks
    6.0K GitHub watchers
    Updated Nov 1, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    No releases in the last 90 days; the most recent was 96 days ago, with 338 contributors on GitHub.

    Gained 32% more stars in the last 90 days than in the 90 days before.

    Use Cases & Benefits

    • Simulates Pokémon battles across all game generations with a web interface, JavaScript library, command-line tools, and a game server.
    • Provides a comprehensive, open-source battle simulation platform supporting singles, doubles, and triples formats with extensible APIs.
    • Use for hosting custom Pokémon battle communities with tailored game modes using the built-in game server.
    • Use for integrating Pokémon battle simulations into external applications via the JavaScript library or command-line tools.
    • Use for developing and testing battle strategies or AI bots leveraging the detailed battle simulation and protocol documentation.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    MIT

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present
    • Contributing guide: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    Navigation: Website | Server repository | Client repository | Dex repository

    Pokémon Showdown simulates singles, doubles and triples battles in all the games out so far (Generations 1 through 9).

    Excerpt from the smogon/pokemon-showdown README on GitHub (MIT license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    3.6K+117

    Open issues

    310-7

    Compared with peers in Web

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

    smogon/pokemon-showdown compared with Web repositories by stars, 7-day star growth, health score and last release
    RepositoryStars+7dHealthLast release
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    Renhuai123/ziwei-doushu16.2K+6.1K4421 days ago
    paperclipai/paperclip111.5K+2.8K5913 days ago
    smogon/pokemon-showdown6.0K—5596 days ago
    Category median48.4K+6.2K44—

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