JavaScript r-tree

Open-source JavaScript projects categorized as r-tree

JavaScript r-tree Projects

  • rbush

    RBush — a high-performance JavaScript R-tree-based 2D spatial index for points and rectangles

  • Project mention: React Virtualisation from scratch | dev.to | 2023-10-06

    There's a great library call rbush written by mourner which suits our purpose perfectly! Please do give a star to the repository if you like!

  • flatbush

    A very fast static spatial index for 2D points and rectangles in JavaScript 🌱

  • Project mention: Databases are the endgame for data-oriented design | news.ycombinator.com | 2023-12-06

    > (There are ECS frameworks in JavaScript, which gives you absolutely no control over memory layout and thus completely defeats one of the primary purposes of the pattern.)

    While JS does not provide great support for bit packing complex structs, typed arrays give you quite a bit of control over memory layout for simple numeric types, which is what you usually want for optimal data-oriented code anyway. This is a common technique used in fast JS libs for data visualization, ie:

    https://github.com/mourner/flatbush

    There are also basic operators required for bitarrays, which are useful for ECS and memory-efficient code generally.

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript r-tree related posts

Index

Project Stars
1 rbush 2,359
2 flatbush 1,374

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