A005117: Squarefree numbers: numbers that are not divisible by a square greater than 1
A005117 ➡️ https://oeis.org/A005117

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Squarefree_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Squarefree_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Squarefree_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

A005114: Untouchable numbers, also called nonaliquot numbers: impossible values for the sum of aliquot parts function (A001065)
A005114 ➡️ https://oeis.org/A005114

3D graph, threejs - webGL ➡️ https://decompwlj.com/3Dgraph/Untouchable_numbers.html
3D graph Gen, threejs animation ➡️ https://decompwlj.com/3DgraphGen/Untouchable_numbers.html
2D graph, first 500 terms ➡️ https://decompwlj.com/2Dgraph500terms/Untouchable_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

Shrinking the OxCaml js_of_ocaml bundle: 285 MB to 4 MB

https://kcsrk.info/ocaml/oxcaml/modes/2026/05/10/shrinking-the-oxcaml-bundle/

#Programming #JavaScript #Optimization

Soon We Can Finally Banish JavaScript to the ShadowRealm

https://css-tricks.com/soon-we-can-finally-banish-javascript-to-the-shadowrealm/

#WebDev #JavaScript #Programming

eyeling — a compact Notation3 (N3) reasoner in JavaScript.

The core idea: forward chaining is the outer loop; backward chaining is the proof engine used inside rule firing. Built-ins can participate in rule bodies, so consequences are computed until fixpoint.

https://github.com/eyereasoner/eyeling

#Notation3 #N3 #SemanticWeb #LinkedData #JavaScript #Reasoning

Q5play hat fertig (und kann jetzt auch mit Visual Studio Code)

Stolz verkündete es letzte Woche Quinton Ashley in seinem Substack: Q5play, der Game-Engine-Ableger der »rasend schnellen« P5.js-Alternative Q5.js, und das interaktive Lehrbuch »Learn q5play« sind zu 100 Prozent fertiggestellt – und zwar sowohl in der JavaScript wie auch in der Python/Brython-Version. https://kantel.github.io/posts/2026051202_q5play_vscode/ #Q5play #Python #Brython #JavaScript #VSCode #GameDev

Vanilla JavaScript => #JavaScript written by hand without frameworks/huge libraries

Willi-Nilly JavaScript => #LLM-generated JavaScript slop

#Pun #Puns

Out With the JS, in With the HTML, by @jimniels:

https://blog.jim-nielsen.com/2026/out-with-js-in-with-html/

#javascript #html #refactoring

SQLite WASM with OPFS: Database in the Browser

https://medium.com/@ockert8080/sqlite-wasm-with-opfs-database-in-the-browser-dc0808159226

#JavaScript #Browser #SQlite #WASM #OPFS