Gets all the variants for a matrix dihedral group.
Extract a patch from a mesh given a seed face using dihedral angle heuristics.
ASE-compatible Atoms object and readers in TypeScript
Cross-platform ORCA post-processing and visualization app with a bundled npm launcher.
This project provides a high-performance JavaScript library for computational group theory, focusing on permutation groups. It offers efficient data structures and algorithms for handling permutations, performing group operations, analyzing group structur
SMILES to 3D Molecular Visualizer - Web-based molecule visualization with measurement tools, PubChem search, and dark mode
Generate unique snowflake SVGs from cryptographic strings — like SSH randomart, but prettier
Fastest Prime Number Calculation logic for nodejs and browser (checks, random generator, prime range generator, primes count generator, summation of primes, factorial of primes)
Fastest Prime Number Calculation logic for browser (checks, random generator, prime range generator, primes count generator, summation of primes, factorial of primes)
A Claude Code plugin: a collection of education skills that turn academic problems into interactive lesson web pages. First skill edu-solid-geometry solves solid geometry (coordinate system + vector method) and outputs a single-page HTML with a 3D demo an
Dihedral (torsion) angle calculations
Fast Fourier transforms for the dihedral group over NTT-friendly coefficient rings
Per-residue protein backbone (phi/psi/omega) and side-chain (chi1-chi5) torsion angles from a PDB
Dihedral angle primitives for the RustUse geometry workspace
Molecular dynamics
Optimized kernels from hashing to vectorized or Vulkan shader-based exact matching for near real-time high-throughput high-recall PDQ-based image screening, including a hand-vectorized PDQ variant that prioritizes low latency, high throughput with high statistical compatibility, with options of using AVX2 intrinsics, portable-simd, or AVX512 intrinsics, with no-std and LLVM SafeStack+CFI hardening support.
Rust bindings for Facebook's PDQ image hashing library
A fast, pure-Rust parser for SDF, MOL2, and XYZ chemical structure files
A Rust library for NERF-based sidechain coordinate placement for 29 amino acid types; build.rs bakes all bond geometry as f32 literals, custom libm-free sincosf/rsqrtf, #[repr(C)] stack-only output, zero heap, no-std.
Ultra-lightweight WebAssembly kernel for cheminformatics: XYZ/PDB/SDF/SMILES/CML parsing, bond detection, ring & stereo analysis, fingerprints, 2D depiction
Protein and nucleic acid 3D structures for the Cyanea bioinformatics ecosystem
Save and load common biology file formats