web
Designers first: people choosing a look for a hero section or landing page, who arrive from a search engine with a visual problem rather than a code problem. They are evaluating whether a gradient looks good enough to use before they care how it is installed. Developers are a real second audience — they are the ones who paste the config and run the install — but the page must win the visual judgement before the code matters.
Most arrive cold from Google on a specific query ("mesh gradient generator", "animated css gradient background"), not from the brand.
Neat renders animated 3D gradient backgrounds in the browser and gives people a way to design one and take it away — as a config object, a still image, or a video file. It exists so a designer can get a distinctive moving background onto a page without commissioning motion work or writing shader code.
Success for the marketing and gallery surfaces is brand impression, not an immediate conversion: the visitor should leave impressed by what the gradients look like and remember Neat the next time they need one.
Neat is not a CSS gradient generator. A subdivided plane geometry is displaced
along its normal by a Perlin noise field and then lit, and up to six colours are
blended across that surface in a fragment shader. The depth, folding and
self-shading come from real geometry, which is why the output cannot be
expressed as a linear-gradient() string and why competitors producing CSS
strings are answering a different question.
- The editor at neat.rebase.pro is a single client-rendered URL: a full-viewport WebGL canvas with floating chrome, a preset switcher, and a controls panel.
- Static content pages (guides, a gallery, one page per preset) are generated at
build time by
editor/scripts/build-seo-pages.mjsand served by Firebase Hosting alongside the app. - People evaluate a gradient by looking at it moving, full size, not by reading about it. Any surface that describes a gradient without showing one at full intensity has failed the evaluation the visitor came to make.
- npm package
@firecms/neat; ~17 KB gzipped; no dependencies; requires WebGL. - 25 built-in presets, each a full config (palette of up to six colours plus speed, wave amplitude, saturation, brightness, grain, and shape parameters).
- Exports: JavaScript config object, PNG still, MP4 or WebM recording made locally via MediaRecorder. There is no CSS output and no GIF export.
- Three presets (Fluid, FireCMS, Pastel) render as wireframe by design.
- The editor's scroll container is deliberately infinite — it snaps back to the middle near either edge — so page content cannot live inside it.
prefers-reduced-motionmust be honoured on any surface that animates.
- Name: NEAT. Made by Rebase (rebase.pro). Source at github.com/FireCMSco/neat;
the npm package keeps its name,
@firecms/neat. - Licence: MIT + Commons Clause. Free to use; an unobtrusive NEAT watermark is drawn on the canvas unless a licence key is set, which is a one-off €12.
- The editor's own visual language — near-black chrome, Sofia Sans, full-bleed gradient, minimal floating UI — is established and recognisable.
- User-confirmed latitude for the content pages: recognisably the same family as the editor, but free to carry far more structure, typography and editorial character than the editor's minimal chrome.
- 25 real preset configurations with verified palettes and parameters
(
editor/src/components/presets.ts). - Rendered frames of every preset captured from the real engine
(
editor/public/gradient-previews/, webp + jpeg, 1200×630). - Three months of Search Console data (to 2026-08-23): 5,071 clicks and 73,688 impressions on a single URL at average position 8.05; "gradient generator" alone is 16,698 impressions at position 7.64.
- Public GitHub star count is displayed live in the editor UI.
- No testimonials, named customers, case studies, press, or usage benchmarks exist. Do not invent them.
- Show the gradient, never describe it. The artifact is the argument.
- Be honest about what Neat is not — it does not output CSS, and saying so earns more trust than a hedge.
- The visual judgement comes first; code is for the second read.
- Motion is the product, so motion must also be optional and safe.
Content must stay legible over a live animated background at any frame of the
animation, not just a favourable one. prefers-reduced-motion disables
animation rather than removing the gradient.