Stories

117 articles about emoji meanings, guides, cultural insights, and developer tools.

Technical & Developer

What Are ZWJ Sequences? How Emoji Combine

Learn how Zero Width Joiner (ZWJ) sequences combine multiple emoji into one — from family emoji to professions to flags.

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Technical & Developer

Unicode Normalization Forms: NFC, NFD, NFKC, NFKD Explained

Understand Unicode normalization forms NFC, NFD, NFKC, and NFKD — what they do, why they matter for emoji, and when to use each one.

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Technical & Developer

Implementing Skin Tone Modifiers Programmatically

How to implement emoji skin tone modifiers programmatically: Fitzpatrick scale code points, modifier base detection, multi-person sequences, and UI patterns.

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Technical & Developer

Why string.length Lies: Grapheme Clusters and Emoji Length

Why string.length fails for emoji, what grapheme clusters are, and how to correctly count characters in JavaScript, Python, and more.

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Technical & Developer

Emoji Version Detection and Graceful Degradation

How to detect which emoji version a platform supports, check for specific emoji availability, and implement graceful degradation for unsupported emoji.

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Technical & Developer

Emoji Regex Patterns: Matching Emojis in JavaScript and Python

Learn how to write reliable regex patterns to match emojis in JavaScript and Python, including ZWJ sequences, skin tones, and flags.

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Technical & Developer

Handling Emojis in JSON and REST APIs

How to correctly handle emoji in JSON serialization, REST API design, database storage, and HTTP headers — including surrogate pair pitfalls.

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Technical & Developer

Storing Emojis in Databases: MySQL, PostgreSQL, and SQLite

How to correctly store emoji in MySQL, PostgreSQL, and SQLite databases. Covers utf8mb4, collations, column sizing, and common pitfalls.

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Technical & Developer

Emoji Encoding Guide: UTF-8, UTF-16 & Surrogate Pairs

A developer's guide to emoji encoding — how UTF-8, UTF-16, and UTF-32 represent emoji, and common pitfalls with surrogate pairs.

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Technical & Developer

Emoji Detection in Text Strings: Algorithms and Libraries

Learn how to detect emojis in text strings using Unicode ranges, regex patterns, and libraries across Python, JavaScript, and Go.

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Technical & Developer

Emoji Accessibility Guide: Screen Readers, Alt Text, and ARIA

Make emoji accessible to screen reader users with proper alt text, ARIA labels, Unicode descriptions, and best practices for inclusive emoji usage.

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