Progressive Web Apps: Apps You Can Install Anywhere Progressive Web Apps (PWAs) are modern web sites designed to feel like native apps. They can be added to your home screen or desktop, opened in a separate window, and used even when the network is slow or offline. A PWA combines the reach of the web with the engagement of a native app. The key ingredients are a manifest file and a service worker, plus a secure connection (HTTPS). ...
Caching Strategies for High-Performance Web Apps Caching is a core tool to speed up web apps. It reduces latency, lowers server load, and improves resilience. A good strategy uses multiple layers: the browser, a content delivery network (CDN) at the edge, and the origin server. When each layer is configured well, users see fast pages even during traffic spikes. Browser caching and validation The browser can serve many resources directly if they are marked as cacheable. Use clear Cache-Control headers and a sensible max-age. Public is appropriate for static assets, while private can protect personal data. Include a validator like ETag or Last-Modified so the browser can check if content changed without downloading everything again. Small, immutable assets should be served with long TTLs to maximize reuse. ...
Progressive Web Apps: Fast, Reliable, Installable Progressive Web Apps (PWAs) blend the reach of the web with the feel of native apps. They load quickly, work offline, and can be installed to the home screen. The goal is a reliable, engaging experience on every device, even when the connection is slow or unstable. Fast by design A good PWA starts fast. This means small, well-structured assets, responsive images, and careful loading. Use modern image formats, lazy load content, and split code so users see something useful early. A service worker can serve cached assets, so the first screen appears fast even when the network is slow. ...
Progressive Web Apps: Fast, Reliable, Engaging Progressive Web Apps, or PWAs, are modern web apps that feel like native apps. They load quickly, work offline, and can be added to a device’s home screen. This blend keeps users comfortable while browsing and reduces the chance of leaving the site. PWAs matter because people expect speed and accessibility anywhere. A fast, reliable experience lowers bounce and invites longer visits. When a page loads in uncertain network conditions, users see a smooth experience instead of an error message. That trust adds up over time. ...
Progressive Web Apps and Modern Frontends Progressive Web Apps (PWAs) bring the reach of the web together with the feel of native apps. They work in any modern browser, load quickly, and can be saved to the home screen. This makes apps feel more reliable, even on slow or flaky networks. Modern frontends push this idea further with component-based UI, smart caching, and smooth transitions. PWAs add value in three core areas. They load fast on first use, they stay usable offline or on poor connections, and they can be installed so users can launch them like real apps. For developers, PWAs fit well with typical frontend work: modular code, clear assets, and a predictable release cycle. ...