# Privacy — Tobi Moccagatta > What this site collects and what it does not: cookieless analytics, no forms, no trackers, and an in-memory rate-limit counter that expires with its window. - Site: https://tobis.vision — Tobi Moccagatta, Creative Developer at basement.studio - Canonical: https://tobis.vision/privacy - Contact: contact@tobis.vision _Last updated 2026-09-01._ One person's portfolio: no accounts, no forms, no comments, no advertising. There is very little about you to collect here and nothing to sell. ## Analytics Vercel Web Analytics counts page views with the referrer, the country and the device class. It sets no cookie, assigns no cross-site identifier and builds no profile. Vercel also keeps the ordinary server request logs — IP address, user agent, path — under its own policy at vercel.com/legal/privacy-policy. ## Cookies None for visitors. The only one the software can set is `payload-token`, the CMS admin session, issued after a login at /admin. There is one account, and it is mine. ## Rate limiting The read-only API is paced at 120 requests per 60 seconds. Counting them means keeping the caller's IP — the first entry of `X-Forwarded-For` — in the answering instance's memory for the length of that window, then dropping it. Never written to disk, never joined to anything. ## Third parties Vercel hosts the site and stores its media. Fonts are self-hosted, downloaded at build time, so no request goes to Google Fonts. No ad network, no tag manager, no session recording, no social embeds, no mailing list. ## Crawlers and agents `robots.txt` allows retrieval and training crawlers alike, and every page has a markdown and a JSON twin. That is deliberate, and documented at https://tobis.vision/developers. Nothing you send an agent is collected in return — the API is read-only and takes no request body. ## Anything else Ask, or ask for something to be removed: contact@tobis.vision. Last updated 2026-09-01. --- ## Other pages - [Creative Developer](https://tobis.vision) — hey, I'm tobi. creative developer at basement.studio, working on shaders and 3D on the web. peek into my vision. Markdown: https://tobis.vision/index.md - [Experiments](https://tobis.vision/experiments) — A growing list of experiments across shaders, sound, scenes, and interaction. Markdown: https://tobis.vision/experiments.md - [Works](https://tobis.vision/works) — Shaders and real-time 3D for Coinbase, Modal, Baseten, E2B and Rox at basement.studio, plus Shader Lab and Annex. Markdown: https://tobis.vision/works.md - [About](https://tobis.vision/about) — Creative developer at basement.studio working on shaders, WebGL and WebGPU. Self-taught, in Buenos Aires, open to freelance. Markdown: https://tobis.vision/about.md - [Contact](https://tobis.vision/contact) — How to reach Tobi Moccagatta: one email address, what to put in it, what he takes on, and current availability from Buenos Aires (UTC-3). Markdown: https://tobis.vision/contact.md - [Developer resources](https://tobis.vision/developers) — Machine-readable tobis.vision: llms.txt, the OpenAPI spec, the read-only content API, and the markdown representation of every page. Markdown: https://tobis.vision/developers.md - [Notes](https://tobis.vision/notes) — Write-ups from building shaders and real-time 3D on the web: WebGPU, TSL and three.js, mostly the parts that went wrong. Markdown: https://tobis.vision/notes.md - [Grass (2026)](https://tobis.vision/experiments/grass) — A walkable Val d'Orcia field: 790,000 instanced grass cards on a procedurally baked atlas, backlit through a translucency map, bent by a travelling wind field and parted by a displacement trail you leave behind you. Markdown: https://tobis.vision/experiments/grass.md - [Critters](https://tobis.vision/experiments/critters) — Soft vinyl creatures raymarched from signed distance fields, morphing between forms as one continuous surface and reacting to your cursor. Markdown: https://tobis.vision/experiments/critters.md - [LPV](https://tobis.vision/experiments/lpv) — Real-time global illumination via light propagation volumes, hand-written in TSL on WebGPU compute. Markdown: https://tobis.vision/experiments/lpv.md - [BIP](https://tobis.vision/experiments/bip) — A holoprojector experiment with BIP, the robot influencer. Markdown: https://tobis.vision/experiments/bip.md - [Fluid](https://tobis.vision/experiments/fluid) — A WebGPU fluid simulation ported from Pavel Dobryakov's classic to three.js TSL. Markdown: https://tobis.vision/experiments/fluid.md - [Alpha-to-coverage, and the black edges it doesn't fix](https://tobis.vision/notes/alpha-to-coverage-foliage-atlases) — 790,000 grass cards you can walk inside cannot be depth-sorted. Alpha-to-coverage solves the ordering, a contrast curve solves mip alpha collapse, and neither touches the dark outlines. Markdown: https://tobis.vision/notes/alpha-to-coverage-foliage-atlases.md - [Real-time GI that just brightened the walls](https://tobis.vision/notes/real-time-gi-that-just-brightened-the-walls) — A light propagation volume can solve live and still read as a brightness slider: the missing sun-patch bounce, the dynamic range propagation destroys, and the read-side falloff that gives it back. Markdown: https://tobis.vision/notes/real-time-gi-that-just-brightened-the-walls.md - [An MCP server that lets an agent write WebGPU shaders](https://tobis.vision/notes/mcp-server-that-writes-webgpu-shaders) — You cannot render WebGPU in a Node process, so the server owns nothing and relays into a live editor tab. The compile feedback loop is what makes an agent able to write shaders at all. Markdown: https://tobis.vision/notes/mcp-server-that-writes-webgpu-shaders.md - [MSAA on a RenderTarget breaks GTAO on WebGPU](https://tobis.vision/notes/msaa-breaks-gtao-on-webgpu) — Why three.js GTAO fails with `Invalid ShaderModule "fragment_GTAO"` the moment a RenderTarget asks for samples, and what to do instead. Markdown: https://tobis.vision/notes/msaa-breaks-gtao-on-webgpu.md - [Making three.js bloom 9x faster with the Call of Duty blur](https://tobis.vision/notes/three-js-bloom-jimenez-dual-filter) — three.js renders a fixed 5-mip chain of separable Gaussians every frame and ignores your radius. The Advanced Warfare downsample/upsample took bloom from 8.2ms to 0.9ms. Markdown: https://tobis.vision/notes/three-js-bloom-jimenez-dual-filter.md ## Machine-readable - [llms.txt](https://tobis.vision/llms.txt) - [sitemap.xml](https://tobis.vision/sitemap.xml) - [robots.txt](https://tobis.vision/robots.txt) - [openapi.json](https://tobis.vision/openapi.json) - [developer resources](https://tobis.vision/developers)