Diseño y desarrollo web
A Practical Guide to SVG Icons in Web Interfaces
Using SVG for interface icons, inline or via sprites, instead of icon fonts or bitmap images. Key takeaways Scalability: vector icons stay sharp at every size S...
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Diseño y desarrollo web
Sitios y productos web que cargan rápido, se leen con claridad y resisten bien el mantenimiento.
771 articles in Web Design & Development · every discipline
Diseño y desarrollo web
How to Get HTML Input Types Right
The built-in form field types, such as email, tel, number, date and search, and the behavior browsers attach to them. Key takeaways Keyboards: mobile browsers s...
Diseño y desarrollo web
How to Get Content Security Policy Right
An HTTP header that tells browsers which sources of scripts, styles and other resources are allowed to load. Key takeaways Directives: policies list allowed sou...
Diseño y desarrollo web
The Same-Origin Policy: What Actually Works
The browser rule that stops scripts on one site from reading data from another site. Key takeaways Origin: combines scheme, host and port Restrictions: scripts...
Diseño y desarrollo web
Session Management: What Actually Works
How web applications keep users signed in between requests, using session identifiers or tokens. Key takeaways Session IDs: must be random and long enough to re...
Diseño y desarrollo web
Handling Data Deletion Requests: What Actually Works
The technical work of finding and removing a person's data when they ask, across databases, backups and third parties. Key takeaways Scope: deletion covers...
Diseño y desarrollo web
How to Get Backups and Restore Testing Right
Copies of data and configuration kept so a site can be recovered, and the tests that prove they work. Key takeaways 3-2-1 approach: multiple copies, different m...
Diseño y desarrollo web
Disaster Recovery Planning: What Actually Works
The plan for restoring service after a major failure, including targets for how quickly and how much data can be lost. Key takeaways Recovery time objective: ho...
Diseño y desarrollo web
A Practical Guide to Staging Environments
A copy of production used to test changes before release, ideally with similar data and configuration. Key takeaways Parity: staging should match production con...
Diseño y desarrollo web
Feature Flags: The Decisions That Matter
Switches that turn features on or off at runtime, for gradual rollouts, testing and quick rollbacks. Key takeaways Gradual rollout: features can be enabled for...
Diseño y desarrollo web
Deployment Strategies: What Actually Works
How new code reaches production, including rolling, blue-green and canary releases. Key takeaways Rolling: instances are updated gradually Blue-green: traffic s...
Diseño y desarrollo web
Infrastructure as Code, Done Properly
Defining servers, networks and services in version-controlled files rather than configuring them by hand. Key takeaways Declarative definitions: describe the de...
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