Developer Tools — Guides & Articles

• VS Code Keyboard Shortcuts: Defaults Compared by Platform

  Published 2026-09-14

  Compare default VS Code keyboard shortcuts across Windows, Linux, and macOS using a source-checked 20-command reference, then verify each default in the…

  

• How to Generate a UUID in Oracle: Functions Compared

  Published 2026-09-14

  Oracle offers SYS_GUID(), random_uuid(), and a native UUID column type. Compare syntax, output formats, and learn when to use a browser generator instead.

  

• How to Parse a URL in Node.js With the Built-in URL Class

  Published 2026-09-14

  Parse a URL in Node.js using the built-in URL class — the WHATWG standard browsers share — and verify each component locally with URL Parser.

  

• Convert Unix Timestamp to Date in JavaScript

  Published 2026-09-13

  Convert a Unix timestamp to a human-readable date in JavaScript with new Date(), toISOString(), and toUTCString(), then verify any value in a browser-side…

  

• Decode a ULID Timestamp Without an API Call

  Published 2026-09-13

  Need to decode a ULID timestamp without calling an API? Use this browser-based ULID Generator alternative to read milliseconds and ISO UTC instantly, with…

  

• Convert Text to HTML Paragraphs in Bulk Without a Server

  Published 2026-09-13

  Convert text to HTML paragraphs in bulk from your browser. Paste blank-line-separated text, pick br or space mode, and copy escaped p fragments safely.

  

• Turn an HTML Table into JSON for Power Automate

  Published 2026-09-13

  Power Automate has no built-in HTML table parser. Extract rows into predictable JSON locally, then bring the array straight into your flow.

  

• How to Join Two Excel Sheets in Excel: Methods Compared

  Published 2026-09-13

  Joining two Excel sheets means matching rows with VLOOKUP, XLOOKUP, or Power Query. See when splitting tabs first is smarter, plus a local tool.

  

• Encode SVG to Base64: UTF-8 Data URL Workflow

  Published 2026-09-13

  Encode SVG to Base64 with the SVG to Base64 Converter and get a UTF-8-safe data URL for CSS and HTML while avoiding common size and security pitfalls.

  

• How to Calculate Subnet Block Size: Formula and CIDR Table

  Published 2026-09-13

  Calculate an IPv4 subnet block size from any CIDR prefix or dotted mask. See the formula, a CIDR-to-block-size table, and a free browser calculator.