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Modern Web Development One Jump At The Time

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  1. structured-clone structured-clone Public

    A structuredClone polyfill

    JavaScript 323 19

  2. custom-elements custom-elements Public

    All inclusive customElements polyfill for every browser

    JavaScript 266 11

  3. url-search-params url-search-params Public

    The URLSearchParams polyfill

    JavaScript 260 13

  4. global-this global-this Public

    A cross engine globalThis

    JavaScript 134 14

  5. custom-elements-builtin custom-elements-builtin Public archive

    A polyfill for Custom Elements builtin extends

    JavaScript 103 10

  6. esx esx Public

    A template literal based ESX proposal

    JavaScript 52

Repositories

Showing 10 of 65 repositories
  • structured-clone Public

    A structuredClone polyfill

    ungap/structured-clone's past year of commit activity
    JavaScript 323 ISC 19 0 0 Updated Aug 27, 2026
  • processing-instruction Public

    A polyfill for ProcessingInstruction attributes

    ungap/processing-instruction's past year of commit activity
    JavaScript 2 MIT 0 0 0 Updated Jun 25, 2026
  • ungap.github.io Public

    The ungap landing page.

    ungap/ungap.github.io's past year of commit activity
    HTML 16 0 1 0 Updated Jun 23, 2026
  • base64 Public

    Uint8Array.fromBase64 and Uint8Array.prototype.toBase64 polyfill.

    ungap/base64's past year of commit activity
    JavaScript 6 MIT 0 0 0 Updated Jun 23, 2026
  • map-extensions Public

    Latest `getOrInsert` and `getOrInsertComputed` Map and WeakMap extensions.

    ungap/map-extensions's past year of commit activity
    JavaScript 6 MIT 0 0 0 Updated May 21, 2026
  • at Public

    Array and String at(index) polyfill.

    ungap/at's past year of commit activity
    JavaScript 0 MIT 0 0 0 Updated May 21, 2026
  • marker Public

    A marker for the Web

    ungap/marker's past year of commit activity
    JavaScript 0 MIT 0 0 0 Updated Jan 30, 2026
  • raw-json Public

    JSON.rawJSON and isRawJSON ponyfill

    ungap/raw-json's past year of commit activity
    JavaScript 27 MIT 1 0 0 Updated Jul 21, 2025
  • compression-stream Public

    A De/CompressionStream for Bun

    ungap/compression-stream's past year of commit activity
    JavaScript 14 0 0 0 Updated Jul 9, 2025
  • move-before Public

    Moves a node before another one or append it.

    ungap/move-before's past year of commit activity
    JavaScript 9 MIT 0 0 0 Updated Nov 22, 2024

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