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Life & fun · alternatives · 2026

LT

This JavaScript library replaces standard box shadows on webpages with ray-traced shadows, creating more realistic lighting effects. It's designed for web developers who want enhanced visual realism for their projects.… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Library to replace box shadows on a webpage with ray traced shadows launched in 2024; newer entries below may have overtaken it.

  1. 1

    Curated collection of 82 free beautiful box-shadow 🎨

    2020 · getcssscan.com · its alternatives →

  2. 2

    Create, edit and generate multiple custom CSS box shadows

    2023 · boxshadows.xyz · its alternatives →

  3. 3

    Curated list of box shadows for your cards to stand out

    2022 · manuarora.in · its alternatives →

  4. 4
    Ray.so▲1,064

    Create beautiful images of your code

    2021 · ray.so · its alternatives →

  5. 5

    Create cool and realistic effects with multiple shadows

    2023 · advanced-box-shadow-css-generator.vercel.app · its alternatives →

  6. 6

    A small JavaScript library to create and animate hand-drawn annotations on a web page

    2020 · roughnotation.com · its alternatives →

  7. 7

    Generate multilayer CSS3 box shadows

    2021 · box-shadow.art · its alternatives →

  8. 8

    I've been working on this project for about 4 years. It began as terrain only because world wide elevation data was publicly available. I then added buildings from OpenStreetMap (crowd sourced) and more recently from Overture Maps data. Some computer vision/machine learning advancements [1] in the past few years have made it possible to estimate tree canopy heights using satellite imagery alone making it possible to finally add trees to the map. The data isn't perfect, but it's within +/- 3 meters of so. Good enough to give a general idea for any location on Earth. Happy to answer…

    2024 · shademap.app · its alternatives →

  9. 9

    Generate realistic shadows for professional-looking photos

    2023 · pixelcut.ai · its alternatives →

  10. 10

    Hey HN! We're Ben and Izak, founders of Repaint (YC S23). Repaint is like Figma, but for creating real websites. It has panning, zooming, and dragging elements around. The settings closely follow html/css. We think an open canvas is a big improvement over other website builders. Everything is easier: styling, consistency, responsiveness… But making it work was hard! We thought HN would appreciate the tech behind it: - A custom WebGL rendering engine (w/text, shadows, blurs, gradients, & opacity groups) - A partial implementation of the css spec - A custom text editor & text shaper…

    2024 · repaint.com · its alternatives →

  11. 11

    There are lots of glassmorphism generators out there, but I wanted to push the effect further! This project is the result of months of experimenting with CSS property layering and battling browser quirks. Cross-browser compatibility is actually the reason I rely on ::before and ::after pseudo-elements to build up the effect. Move the color/opacity to the main element, and you’ll get weird color bleed on the corners in Chrome. Move the texture, and it muddles the bevel’s specular highlight. Move the bevel, and it gets blurred out by the backdrop-filter. And so on! Layers include: *…

    2025 · glass3d.dev · its alternatives →

  12. 12

    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…

    Nov 2025 · github.com · its alternatives →

  13. 13

    Generate your own shadows and improve your design

    2022 · mdbootstrap.com · its alternatives →

  14. 14

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

    Jun 2026 · github.com · its alternatives →

  15. 153R
  16. 16RT
  17. 17
    Shadowmap▲292

    Interactive 3D maps app to visualize solar shadows worldwide

    2021 · app.shadowmap.org · its alternatives →

  18. 18

    A 3D game rendered entirely in CSS/HTML. Relying as much as possible on traditional html/css features instead of modern graphic APIs. Supports lighting, shadows, culling, etc. Can you escape the dungeon?

    2020 · pantel.is · its alternatives →

  19. 19

    Gravity-sensing box-shadow for Flat UI. Contribute to Gigacore/gBoxShadow development by creating an account on GitHub.

    2015 · github.com · its alternatives →

  20. 20

    Since this is a major new release (three and a half years in development), I think this should be ok for Show HN. This release has lots of new material, fixes, and updates across the three books in this series. All three books are online and free, with accompanying code available from GitHub. Enjoy!

    2024 · raytracing.github.io · its alternatives →

  21. 21AR
  22. 22TC

    TLDR: Click the link to see some cool visualizations, refresh a few times for random examples, and try editing some of the code yourself. This is a small weekend project of mine inspired by shadertoy.com It's a static single-page site hosted on GitHub pages so the website design is pretty barebones. I'm not a web developer so I mainly wanted to create a Cool Thing with my free time and not have to learn tons of front-end to do it. I'd love to hear what people think about it and please post or send me any shaders you make! You can use the link button in the bottom right to share. I hope that…

    2022 · textshader.com · its alternatives →

  23. 23
  24. 24GM

    2022 · shadowcalculator.eu · its alternatives →

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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 →