Stacked Dual-Handle Range Slider [CSS + JS]
Precise interval control.
Multi-layer range selection. Syncs DOM state via CSS variables for hardware-accelerated feedback. Zero layout shifts.
Source code: https://freefrontend.com/code/stacked-dual-handle-range-slider-2026-03-23/
Daily flowers
No-build, no-NPM, SSR-first JavaScript framework if you hate React, love HTML
Skeuomorphic Retro Casio F-91W Watch [HTML + CSS + JS]
Precision in pixels.
Native CSS for physical casing. JS syncs system RTC. No heavy assets. Pure structural nostalgia.
Source: https://freefrontend.com/code/skeuomorphic-retro-casio-f-91w-watch-2026-03-23/
PixiJS Procedural GLSL Flame [PixiJS + GLSL]
Pure calculation.
Procedural fire rendered via GPU shaders. Zero CPU overhead. Mathematical entropy.
Source: https://freefrontend.com/code/pixijs-procedural-glsl-flame-2026-03-23/
A217139: Numbers n such that phi(n) = phi(n+12), with Euler's totient function phi = A000010
A217139 ➡️ https://oeis.org/A217139
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A217139.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A217139.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A217139.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
Decomposition into weight × level + jump of prime numbers in 3D, threejs - webGL (log(weight), log(level), log(jump))
➡️ https://decompwlj.com/3Dgraph/Prime_numbers.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
A216838: Odd primes for which 2 is not a primitive root
A216838 ➡️ https://oeis.org/A216838
3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/A216838.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/A216838.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/A216838.html
#decompwlj #math #mathematics #maths #sequence #OEIS #JavaScript #php #graph #3D #threejs #webGL #triangular #numbers #primes #PrimeNumbers #palindromes #animation #FundamentalTheoremOfArithmetic #sequences #NumberTheory #classification #integer #decomposition #number #theory #equation #graphs #sieve #fundamental #theorem #arithmetic #research
I've not being able to do shaders recently because I've been kind of... obsessed with how my library should behave on the JS side. Obsessed in a way of making it easy for the user to set buffers.
Maybe I'm going a bit overboard but all these options are valid in my library.
They will create a constant interpolated by default, and if override is true it will add them directly to the pipeline (as god intended) and you can set them per ShaderStage if you like
えいいち（E.C.H）
FreeFrontend
Lobsters
ArtOfCompi
Curated Hacker News
Rémi Eismann
absulit