API & webhooks
REST API Practice Example: Run a Small Local Notes Service
Run a read-only Node.js API on localhost to practice resource and collection GET requests, missing resources, unsupported methods and predictable resets.
Web Dev Tools Base Blog
Web Development Guides, Debugging & Developer Workflows — Page 38
995 practical guides with worked examples, troubleshooting and links to related tools. Browse by topic or search the full collection.
API & webhooks
Best Principles Of Rest API
Step through best principles of rest api and verify method, URL, headers, body, status and response content before you use or share the result.
API & webhooks
HTTP Headers in REST APIs: Conditional Reads with ETags
Use ETag and If-None-Match for conditional API reads, distinguish a 304 response from an empty JSON body, and keep cached values tied to the right request.
URL HTTP & cURL
Python Requests Get Response Headers
Solve python requests get response headers with a focused url http & curl workflow and final checks for syntax, semantics.
URL HTTP & cURL
Request Header In Rest API
Step through request header in rest api and verify method, URL, headers, body, status and response content before you use or share the result.
Hash crypto & JWT
Refresh Tokens Without a Database: State and Revocation
Compare stateless refresh credentials, rotation records, revocation, shared caches, and managed authorization servers before removing persistent storage.
URL HTTP & cURL
Apache How To Redirect HTTP To HTTPS
Step through apache how to redirect http to https and verify status code, Location header, loops and final URL before you use or share the result.
URL HTTP & cURL
Force Redirect To Www Htaccess
Step through force redirect to www htaccess and verify status code, Location header, loops and final URL before you use or share the result.
URL HTTP & cURL
Iis How To Redirect HTTP To HTTPS
Solve iis how to redirect http to https with a focused url http & curl workflow and final checks for status code, Location header, loops and final URL.
URL HTTP & cURL
Nginx How To Redirect HTTP To HTTPS
Step through nginx how to redirect http to https and verify status code, Location header, loops and final URL before you use or share the result.
URL HTTP & cURL
WordPress How To Redirect HTTP To HTTPS
Learn wordpress how to redirect http to https: practical steps plus final checks for status code, Location header, loops and final URL.
HTML & CSS
CSS Combining Grid And Flexbox
Step through css combining grid and flexbox and verify syntax, semantics, input data and environment-specific output before you use or share the result.
HTML & CSS
CSS Grid And Flexbox Difference
A practical guide to css grid and flexbox difference, including the key steps and checks for syntax, semantics, input data and environment-specific output.
HTML & CSS
CSS Grid And Flexbox Together
Step through css grid and flexbox together and verify syntax, semantics, input data and environment-specific output before you use or share the result.
HTML & CSS
What Is CSS Grid And Flexbox?
A practical guide to what is css grid and flexbox, including the key steps and checks for syntax, semantics, input data and environment-specific output.
HTML & CSS
All Semantic Tags In HTML
A practical guide to all semantic tags in html, including the key steps and checks for syntax, semantics, input data and environment-specific output.
JSON tools
Compare Arrays of Objects in JavaScript: Order and Identity
Choose positional or identifier-based comparison, compare JSON values safely, and test missing keys, reordering and duplicate IDs.
JavaScript & TypeScript
Debug JavaScript Code In Chrome
Step through debug javascript code in chrome and verify syntax, semantics, input data and environment-specific output before you use or share the result.
JSON tools
Fetch JSON in JavaScript: Check Status and Validate the Response
Read a JSON response with Fetch, distinguish HTTP and parsing failures, and validate the fields your interface uses before rendering a result.
API & webhooks
Display REST API Data in JavaScript Without Stale Results
Render a fetched list safely, keep loading and errors visible, and prevent an older API response from overwriting a newer selection.
API & webhooks
Fetch Data from a URL in JavaScript with a UTF-8 Size Limit
Read a bounded UTF-8 response stream with Fetch, preserve characters split across chunks, and reject oversized or malformed text without keeping partial output.
SEO meta & schema
WordPress Get Yoast Meta Description
Step through wordpress get yoast meta description and verify syntax, semantics, input data and environment-specific output before you use or share the result.
DNS IP & domain
Find DNS Entries For Domain
A practical guide to find dns entries for domain, including the key steps and checks for record type, authoritative data, TTL and resolver cache.
DNS IP & domain
Find DNS Records For IP
A practical guide to find dns records for ip, including the key steps and checks for record type, authoritative data, TTL and resolver cache.