Built with thanks

Frameworks and languages

• ReactMIT The dashboard, the browser extension and the mini app are all written in it.
• React RouterMIT Every page address in the dashboard.
• TanStack Query and TableMIT Data fetching and caching, and the engine under every data grid.
• FastAPIMIT The API.
• i18nextMIT Nine languages in the dashboard and the mini app.
• PythonPSF The server side.
• TypeScriptApache 2.0 Every line of the front ends, built with Node.js.

Interface

• Base UIMIT Accessible primitives under the dialogs, menus and controls.
• shadcn/uiMIT The starting point of the component set.
• Tailwind CSSMIT Every spacing, colour and size token, with tailwind-merge and class-variance-authority.
• dnd kitMIT Drag and drop on the boards and in the pivot builder.
• SonnerMIT The toasts.
• DOMPurifyMPL 2.0 / Apache 2.0 Keeps rendered text safe.
• Telegram UIMIT The mini app's controls, so it feels native inside Telegram.

Icons and type

• LucideISC The icon set on every screen of the dashboard and the extension.
• Phosphor IconsMIT The second icon pack a person can choose in Mods.
• VK IconsMIT Icons in the Telegram mini app.
• GeistOFL 1.1 The dashboard typeface, by Vercel.

Maps and 3D

• LeafletBSD 2-Clause Every map, with Leaflet.heat for the parking heatmap and Leaflet.markercluster in the mini app.
• three.jsMIT The Truck Anatomy model, through react-three-fiber and drei.

Documents, charts and data

• RechartsMIT The charts on KPI, Costs and the vehicle pages.
• pdf.jsApache 2.0 Reads PDFs in the browser, by Mozilla.
• SheetJSApache 2.0 Spreadsheet import and export.

On the server

• PostgreSQLPostgreSQL License The database.
• RedisRSALv2 / SSPLv1 Fast, short-lived state.
• APSchedulerMIT Scheduled work.
• python-telegram-botLGPL 3.0 The Telegram bot.
• NumPyBSD 3-Clause The arithmetic behind scores and summaries.
• ReportLabBSD PDF reports.

• OpenStreetMapODbL © OpenStreetMap contributors. Addresses and places from OpenStreetMap data, and road routes through OSRM.
• Esri Tiles © Esri and its data partners: World Imagery, World Street Map, World Topo Map, and World Boundaries and Places.
• Google Maps Platform The Google basemap. Map data © Google.
• FMCSAPublic data Carrier records from the Federal Motor Carrier Safety Administration's public services.

• Samsara™ Vehicle telematics: positions, engine and fault data, fuel, idle and parking events, and dashcam media, through the Samsara API.
• ORIENT ELD Driver duty status.
• Datatruck Loads from the TMS.
• Google Cloud The AI features, Google Drive for documents kept in the customer's own storage, and Sign in with Google.
• Cloudflare DNS and protection at the network edge.
• Stripe Subscriptions and invoices.
• Resend Transactional email.
• Telegram The bot and the mini app platform.

These are services 4truck pays for or uses under their own terms. Naming them here does not imply a partnership or an endorsement.

• Claude Code Anthropic's coding agent, a pair programmer on much of this codebase.
• GitHub Version control.
• Visual Studio Code The editor.
• ViteMIT Builds the front ends, with Vitest and ESLint.
• PlaywrightApache 2.0 Browser checks, with pytest for the tests.