2013 articles with this tag
Keeping API keys, database passwords and other credentials out of source code, using environment variables or a secrets manager instead. Why does it matter? Sec...
How to take a site offline temporarily for maintenance without harming search visibility, using a 503 Service Unavailable status and a clear message for visitor...
Baseline is a shared label for web platform features that work across all the major browsers, used to decide which features are safe to use without fallbacks. W...
The Node.js release schedule, in which even-numbered major versions become long-term support releases and odd-numbered versions are short-lived. The key figures...
The support lifecycle of PHP releases, which receive active bug fixes and then security-only fixes before reaching end of life. Where most projects go wrong The...
Requiring a second factor at sign-in in addition to a password, such as a code from an authenticator app, a passkey or a hardware security key. Why does it matt...
Using OAuth 2.0 and OpenID Connect to let users sign in with accounts from providers such as Google, Apple or Microsoft, or to let apps access APIs on a user's...
HTTP requests one system sends to another when an event happens, such as a payment succeeding or an order shipping, so the receiving system can react immediatel...
A protocol that keeps a two-way connection open between browser and server, used for chat, live dashboards, notifications and collaborative editing. The key fig...
Making HTTP requests from the browser with fetch, and handling the failures that happen on real networks, from timeouts to server errors. Where most projects go...
The browser storage options for websites, from localStorage and sessionStorage for small values to IndexedDB for larger structured data. Why does it matter? Cho...
Storing, calculating and displaying dates and times correctly for users in different time zones, including daylight saving changes. At a glance Storage conventi...
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