Life & fun · alternatives · 2026

Vector is a high-level programming language designed for general-purpose computing on Nvidia GPUs. Created as a university capstone project, it compiles Vector code into CUDA for execution on graphics processors. The… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Vector - A High-Level Programming Language for GPU Computing launched in 2013; newer entries below may have overtaken it.

1. 1
   Vector – A High-Performance Log and Metric Router Written in Rust▲322

   A high-performance observability data pipeline. Contribute to vectordotdev/vector development by creating an account on GitHub.

   2019 · github.com · its alternatives →

2. 2
   GPU text rendering with vector textures▲334

   2016 · wdobbie.com · its alternatives →

3. 3
   HipScript – Run CUDA in the browser with WebAssembly and WebGPU▲309

   CUDA is NVIDIA's language for GPU programming, allowing you to mix write CPU and GPU code in C++ in one file. By chaining a few projects that compile CUDA to OpenCL, then Vulkan, then WebGPU, you can experiment with this GPGPU language on any hardware.

   2025 · hipscript.lights0123.com · its alternatives →

4. 4AG
   A game where you build a GPU▲964

   Thought the resources for GPU arch were lacking, so here we are

   Apr 2026 · jaso1024.com · its alternatives →

5. 5
   Shadeup – A language that makes WebGPU easier▲179

   2024 · shadeup.dev · its alternatives →

6. 6
   Supabase Vector▲398

   The open source backend for AI applications

   2023 · supabase.com · its alternatives →

7. 7AG
   A GPU-accelerated binary vector index▲65

   This is a vector index I built that supports insertion and k-nearest neighbors (k-NN) querying, optimized for GPUs. It operates entirely in CUDA and can process queries on half a billion vectors in under 200 milliseconds. The codebase is structured as a standalone library with an HTTP API for remote access. It’s intended for high-performance search tasks—think similarity search, AI model retrieval, or reinforcement learning replay buffers. The codebase is located at https://github.com/rodlaf/BinaryGPUIndex.

   2025 · rlafuente.com · its alternatives →

8. 8
   3D Vector Graphics▲441

   3D line art engine. Contribute to fogleman/ln development by creating an account on GitHub.

   2016 · github.com · its alternatives →

9. 9
   Vectornator X▲149

   Vector graphic design on mobile

   2019 · linearity.io · its alternatives →

10. 10
    A Language for Programming GPUs▲12

    Most languages target CPUs, but what if we target GPUs?. Tagged with showdev, discuss, rust, machinelearning.

    2019 · dev.to · its alternatives →

11. 11
    GPT-2 implemented using graphics shaders▲228

    Back in the old days, people used to do general-purpose GPU programming by using shaders like GLSL. This is what inspired NVIDIA (and other companies) to eventually create CUDA (and friends). This is an implementation of GPT-2 using WebGL and shaders. Enjoy!

    2025 · github.com · its alternatives →

12. 12VY
    VectorVFS, your filesystem as a vector database▲279

    2025 · vectorvfs.readthedocs.io · its alternatives →

13. 13
    micro-gl▲101

    Run vector graphics on any computer (without GPU or FPU)

    2023 · github.com · its alternatives →

14. 14
    Forma – An efficient vector-graphics renderer▲291

    An efficient vector-graphics renderer. Contribute to google/forma development by creating an account on GitHub.

    2022 · github.com · its alternatives →

15. 15
    VectorFlow▲120

    Procedural vector graphics designer

    2019 · apps.apple.com · its alternatives →

16. 16
    Dotgrid▲365

    A simple vector illustration tool.

    2018 · hundredrabbits.itch.io · its alternatives →

17. 17
    Speeding up PostgreSQL through vectorized execution▲332

    Vectorized executor to speed up PostgreSQL. Contribute to citusdata/postgres_vectorization_test development by creating an account on GitHub.

    2014 · github.com · its alternatives →

18. 18
    Eyot, A programming language where the GPU is just another thread▲79

    Mar 2026 · cowleyforniastudios.com · its alternatives →

19. 19
    VectorStyler▲81

    Complete illustration and drawing software

    2021 · vectorstyler.com · its alternatives →

20. 20
    Postgres as a VectorDB GUI▲162

    Contribute to Z-Gort/Reservoirs-Lab development by creating an account on GitHub.

    2024 · github.com · its alternatives →

21. 21
    Agentic CUDA Kernel Optimizer▲37

    A langgraph based workflow with a C++ CUDA suite to optimize CUDA kernels - bertaye/agentic-cuda-optimizer

    26d ago · github.com · its alternatives →

22. 22
    Parsing CSV files with GPU▲123

    Fast, gpu-based CSV parser. Contribute to antonmks/nvParse development by creating an account on GitHub.

    2015 · github.com · its alternatives →

23. 23
    Vectornator 4.0▲189

    The most Intuitive and Precise Illustration Software.

    2021 · linearity.io · its alternatives →

24. 24
    Richard – A CNN written in C++ and Vulkan (no ML or math libs)▲184

    This started out as a personal effort to learn more about machine learning. It's currently a CLI app where you give it a JSON file specifying your network architecture and hyperparameters and point it to your training data, then invoke it again in 'eval' mode with some data it's not seen before and it will try to classify each sample. I don't see many other people using Vulkan for GPGPU, and there may be many good reasons for that, but I wanted to try something a bit different. I've made every attempt to make the code very clean and readable and I've written up the math in…

    2024 · github.com · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →