Open source. Half-finished demos. Shaders that took a weekend. Tools we use internally and forgot to keep secret.
Who will win the World Cup 2026? We simulate up to a million tournaments in your browser — Elo ratings, Poisson goals, live results — and let you explore every team's odds, bracket path and upset potential.
Database records as a 3D neuron-like brain — every node a record, every thread a relation, every pulse a synapse firing. ~500 sample records, force-directed in WebGL.
An MCP server you point at any draft — email, LinkedIn, proposal, performance review — and it scores it 0–10, flags risky phrasing, and rewrites on demand. No API keys, no outbound calls: the host LLM does the analysis.
A fitness & wellness PWA that turns water intake, training load and blood-work into one ranked daily suggestion — each tagged by urgency tier and linked to its source paper.
A small 3D room that exists between dimensions. Drift through it with a mouse, or step inside with a VR headset.
A browser-based tool that generates ready-to-download social media posts — 1:1 and 9:16 — for a travel agency. Fill in a few fields, pick a layout, drop a photo, download PNG.
A fluid modular type scale that resizes between two viewport widths with a single clamp() declaration per heading. Pick base + ratio, copy CSS + Tailwind config.
Drop in a brand hex. Get an 11-step scale, semantic tokens, dark-mode pairing, and copy-paste output for CSS, Tailwind, SCSS and Figma Tokens.
A 30-line PHP proxy that fetches images from a headless CMS, negotiates WebP via Accept header, and caches them with 30-day immutable headers. The whole thing fits in a single file.
The cover image on this card was rendered server-side from your slug. No designer, no upload, no asset pipeline. Deterministic geometry + type + cache headers.
An i18n stack that works on cheap shared hosting where mod_rewrite QSA breaks: URL path parsing in PHP + a JS link-rewriter at boot. No frameworks, no build step.
A tiny WebGL viewer that shows a single hero colour rendered under three light conditions side-by-side. Drop in a hex, see if it survives Lisbon overcast.
A small Node script that crawls a Matterport tour and flags common quality issues: unreachable rooms, missing hotspots, broken transitions. Internal tool we now ship to clients.
The 'made while you read' panel on the homepage is real code, running. Here's how the live canvas + token stream works — and what we learned tuning it for sub-100ms repaint.