Zpeed Blog

Stories about speed, technology, travel, and how Zpeed serves 1 million users worldwide

Technical & Development

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Technical

Building a GPS Speedometer PWA: Technical Deep Dive

Learn how to build a GPS speedometer PWA with service workers, offline functionality, and real-time speed tracking. Technical guide for web developers.

December 2024 | 8 min read
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Performance

Service Workers and Performance: Making PWAs Lightning Fast

Learn how service workers can dramatically improve PWA performance. Discover caching strategies, offline functionality, and performance optimization.

December 2024 | 15 min read
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Internationalization

Multi-Language Support: Reaching Global Audiences

Learn how Zpeed implemented multi-language support to reach global audiences. Discover internationalization strategies and localization techniques.

December 2024 | 12 min read
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Business & Growth

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Business

From Side Project to 1M Users: The Zpeed Success Story

Discover how Zpeed grew from a simple PWA learning project to reaching 1 million monthly users. Learn the strategies, challenges, and lessons from an indie developer's journey.

December 2024 | 10 min read
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Travel & Transportation

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Travel

Train Travel Experiences: Speed Tracking on Rails

Discover the fascinating world of train travel and speed tracking. Learn about high-speed rail, commuter experiences, and how GPS speedometers enhance train journeys.

December 2024 | 10 min read
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Travel

Bus Journey Adventures: Public Transport Speed Tracking

Explore the world of bus travel and speed tracking. Learn about bus speeds, public transport experiences, and how GPS speedometers enhance bus journeys.

December 2024 | 12 min read
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