Documentation - Twig - The flexible, fast, and secure PHP template engine
Specifications
The WARC Format
w3id.org - Permanent Identifiers for the Web
WebHID API
Web Archive Collection Zipped
RFC 9309: Robots Exclusion Protocol
UAX #42: Unicode Character Database in XML
UTS #18: Unicode Regular Expressions
CSS Text Module Level 4
TextBundle Specification
KML - Open Geospatial Consortium
Root Zone Database
Unicode CLDR v45 released
ICU Documentation
JSON Canvas
RoadMap: car navigation system for Linux and UNIX (and PocketPC too)
W3C XML Schema Definition Language (XSD) 1.1 Part 1: Structures
The Java Community Process(SM) Program - JSRs: Java Specification Requests - detail JSR# 310
Customizing Formats (The Java™ Tutorials Internationalization Formatting)
Date and Time Formats
ISO - ISO 8601 — Date and time format
Date Format in the United States | ISO
IBM Documentation
Speech Synthesis Markup Language (SSML) Version 1.1
iPhone 13 mini - Technical Specifications
RFC 7946: The GeoJSON Format
Intel Introduces Thunderbolt 5 Connectivity Standard
Capacity (SD/SDHC/SDXC/SDUC) | SD Association
CommonMark Spec
OpenDocument Spreadsheet Document Format (ODS), Version 1.2, ISO 26300:2015