Web maps stutter, drop frames, or freeze when rendering dense vector datasets (points, polygons, heatmaps) on client devices.
Mapbox GL & MapLibre Web GIS Development
Custom Mapbox GL & MapLibre Web GIS Applications & Vector Tile Systems
High-performance browser-based GIS applications using Mapbox GL JS and open-source MapLibre GL. Custom vector tile pipelines, real-time telemetry rendering, and interactive cartography.
// The buying trigger
You probably need this when…
Escalating proprietary Mapbox API billing costs strain product profit margins as monthly active users scale.
Generic mapping UI components lack specialized spatial tools like polygon drawing, measurement, spatial filtering, and split-screen comparison.
Web maps render poorly on mobile screens with sluggish touch interactions and unoptimized tile delivery.
// Concrete scope
What the engagement delivers
Every item is tied to an acceptance owner and evidence. Final scope is confirmed after data, security, and integration review.
Custom responsive web GIS frontend built with MapLibre GL JS / Mapbox GL JS, Next.js, and TypeScript
High-throughput vector tile pipeline using Tippecanoe, PMTiles, and cloud CDN hosting (slashing tile costs by up to 90%)
Dynamic client-side feature clustering (Supercluster), spatial filtering, and GPU expression-driven styling
Interactive cartographic suite: polygon drawing (Mapbox Draw), distance measurement, layer switcher, and geocoding search
Real-time spatial data streaming integration via WebSockets for live assets and telemetry
Comprehensive frontend component documentation, clean Git repository, and CI/CD deployment pipelines
// Delivery process
From evidence to operational handover
- 01
UX & Architecture Design
Design interactive map workflows, layer hierarchies, custom cartographic styles, and data schemas.
- 02
Build Tile Infrastructure
Process raw spatial data into optimized vector tiles using Tippecanoe and configure serverless PMTiles storage.
- 03
Develop Interactive UI
Build high-performance React/Next.js map components with custom shaders, hover tooltips, and responsive layout.
- 04
Optimize & Benchmark
Profile rendering performance across desktop and mobile devices, ensuring consistent 60 FPS viewport navigation.
// Proof before promises
How value is verified
No vanity accuracy number. Evidence is chosen around the operational decision and agreed before delivery starts.
- ✓Silky-smooth 60 FPS rendering of 500,000+ vector features using GPU-accelerated WebGL layers
- ✓Up to 90% tile cost savings achieved by migrating from metered third-party tile APIs to self-hosted PMTiles
- ✓Sub-second initial viewport loading speeds worldwide via global edge CDN caching
// Buyer questions
Frequently asked questions
What is the difference between Mapbox GL JS and MapLibre GL JS?+
MapLibre GL JS is the completely open-source, community-governed fork of Mapbox GL JS v1. It provides full WebGL/WebGPU acceleration without proprietary licensing restrictions, user tracking, or per-tile billing fees, making it the premier choice for sovereign and enterprise web GIS.
How does PMTiles help reduce mapping infrastructure costs?+
PMTiles is a single-file archive format for tile pyramids. By utilizing HTTP Range Requests, web browsers can fetch individual vector or raster tiles directly from Amazon S3, Google Cloud Storage, or Cloudflare R2 without requiring a running tile server, reducing hosting costs by up to 95%.
Can MapLibre render custom 3D terrain and 3D buildings?+
Yes. MapLibre GL JS natively supports raster DEM elevation data for 3D terrain hillshading, sky atmospheres, and extruded 3D vector building polygons with dynamic lighting and camera pitch control.
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Bring us the problem, not a perfect brief.
Three fields start the conversation. An engineer will help determine fit, data readiness, and the smallest useful next step.
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