A full set of image tools across categories: conversion, transparency/alpha, color, channel decomposition, geometry, filters, pixel-property masks, generation, text/watermarks, analysis & verdicts — the current list lives in docs/tools-map.md
Pipeline system (workspace) — load image → chain multiple tool steps → sequential application → download result; pipelines saved to localStorage, exportable as JSON
Web Worker execution — heavy operations run off the main thread with automatic fallback to direct calls
i18n — full Russian and English localization
Dark/Light themes — persisted to localStorage
Pure TypeScript core — lib/core/ operates on ImageData/Uint8ClampedArray with no DOM dependency
Fully static — no backend, no analytics, no tracking

Tech Stack

SvelteKit (Svelte 5, runes mode) with static adapter — pure static export, no server
Vite + TypeScript (strict)
Vitest for unit tests, Playwright for e2e
ESLint (incl. local plugins) + Stylelint + Prettier
pnpm (required, ^11.20.0)
Lucide icons, IBM Plex fonts (self-hosted)

Getting Started

Prerequisites

pnpm v11.20+

Install & Run

pnpm install
pnpm dev

Build

pnpm build

Static output is written to web/build/.

Commands

Run from the repository root; pnpm --dir web … targets the app package.

pnpm install
pnpm dev        # dev server
pnpm verify     # full fast quality gate — the pre-review gate
pnpm build      # static production export → web/build/

Полный список команд и матрица «какие проверки запускать при каком изменении» — в AGENTS.md и docs/quality-gates.md.

Architecture

Everything is built around the tool registry (web/src/lib/registry/): each tool is a self-contained entry {id, title, description, category, schema, run}. Pages, forms, and pipelines are generated from it, and all execution goes through a single executor.execute entry point.

Core image processing lives in web/src/lib/core/ and operates directly on ImageData, with no browser API dependencies.

Layering, data flow, and the recipe for adding a tool or a field kind: docs/architecture.md.

Roadmap

See docs/roadmap.md for phases and docs/plan-platform.md for the API/PWA direction. The current focus is SEO/GEO (docs/plan-seo.md) plus the product tasks in docs/backlog.md.

For AI agents

Read AGENTS.md first — it is the mandatory short contract.

License

MIT