nowfound

Dev tools · January 4, 2018

Basic GPU path tracer

A basic GPU pathtracer in unity. Contribute to LGhassen/basic_pathtracer development by creating an account on GitHub.

Basic GPU path tracer launched on January 4, 2018 with 9 votes, #1,086 of 3,021 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 8 years on.

Does a similar job

all alternatives →
  • I rendered the Go gopher using Go2015 · github.com · ▲287

    A path tracer written in Go. Contribute to fogleman/pt development by creating an account on GitHub.

  • I wrote a C++ ray tracer from scratch without AIJun 2026 · github.com · ▲155

    C++ Path Tracer from scratch with zero third-party libraries. - themartiano/luz

  • Physically-Based GPU Pathtracer with Mitsuba XML Support2021 · github.com · ▲63

    GPU Raytracer from scratch in C++/CUDA. Contribute to jan-van-bergen/GPU-Raytracer development by creating an account on GitHub.

  • a Rust ray tracer that runs on any GPU – even in the browserNov 2025 · github.com · ▲95

    I’ve been experimenting with Rust lately and wanted a project that would help me explore some of its lower-level and performance-oriented features. Inspired by Sebastian Lague’s videos, I decided to implement my own ray tracer from scratch. The initial goal was just to render a simple 3D scene in the browser at a reasonable frame rate. It evolved into a small renderer that can: • Run locally or on the web using wgpu and WebAssembly • Perform mesh rendering with a Bounding Volume Hierarchy (BVH) for acceleration • Simulate both direct and indirect illumination for photorealistic results • Be…

  • Path Tracing in Go2016 · github.com · ▲6

    A path tracer written in Go. Contribute to fogleman/pt development by creating an account on GitHub.

  • ChartGPU – WebGPU-powered charting library (1M points at 60fps)Jan 2026 · github.com · ▲670

    Creator here. I built ChartGPU because I kept hitting the same wall: charting libraries that claim to be "fast" but choke past 100K data points. The core insight: Canvas2D is fundamentally CPU-bound. Even WebGL chart libraries still do most computation on the CPU. So I moved everything to the GPU via WebGPU: - LTTB downsampling runs as a compute shader - Hit-testing for tooltips/hover is GPU-accelerated - Rendering uses instanced draws (one draw call per series) The result: 1M points at 60fps with smooth zoom/pan. Live demo:…

More dev tools this month

the category →
  • /dev/null▲472

    a social network for devs

    Dev tools · 2d ago · dev-null.sh

  • open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.

    Dev tools · 27d ago · github.com

  • Contribute to reladraw/reladraw development by creating an account on GitHub.

    Dev tools · 25d ago · github.com

  • OpenBot▲362

    Grok Bot alternative: free, local, open-source, multiplayer

    Dev tools · 22d ago · openbot.run

  • Talanoa▲340

    Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…

    Dev tools · 20d ago · talanoa.email

  • CoreSpeed▲332

    One MCP for everything your agents need: apps, memory, tools

    Dev tools · 27d ago · corespeed.io

Source: Show HN post ↗

Launched alongside, January 2018

the whole month →
  • A simple, meaningful way to fund your creativity.

    Growth · 2018 · buymeacoffee.com

  • Zero-fee cryptocurrency trading from Robinhood 💸

    Commerce · 2018

  • Simple landing pages for your startup

    Dev tools · 2018

  • Work together to build profitable businesses & side projects

    Work · 2018 · indiehackers.com

  • Build beautiful conversational forms, surveys and more

    Life & fun · 2018 · typeform.com

  • Resume.io▲731

    Build your job-winning resume in minutes

    Work · 2018 · resume.io