This article explains how a self‑calibration system embeds markers in iOS rich‑text content, enabling a single pass to identify mentions, topics, and links, and shows how NSMutableAttributedString and YYKit’s custom attribute keys are used to store and parse these special elements efficiently.
The article explains HarmonyOS’s Text component—showing basic usage, method‑chained styling, and mixed Span/ImageSpan content—then details an emoji workflow using a JSON mapping and regex to split text into model arrays, and demonstrates RichEditor with a custom keyboard for inserting and managing emoji spans.
This article explains what XSS attacks are, describes the three main XSS types, and provides practical JavaScript functions for sanitizing and restoring rich‑text content to protect web applications from high‑risk cross‑site scripting vulnerabilities.
Lexical is a highly extensible, framework‑agnostic JavaScript text‑editing library created by Facebook, offering a lightweight core, plugin architecture, custom nodes, themes, and state management for building rich‑text, collaborative, and native‑like editors across web applications.
The article presents a JSON‑driven solution for rendering static text templates in video editing, detailing asset integration, cross‑platform layout using CoreText and FreeType, asynchronous drawing, memory and performance optimizations, and guidelines for consistent rich‑text rendering across iOS, Android, and web.
This article introduces the concept of rich text in the frontend, explains two primary input methods (iframe with designMode and contenteditable elements), details the Selection API for handling text ranges, demonstrates toolbar commands using execCommand, and provides complete demo code for building a simple rich‑text editor.
The Vivo Internet Frontend Team explains why modern products need a unified, cross‑platform rich‑text editor and presents a JSON‑based data model and WebView‑embedded editor architecture that enable consistent rendering, seamless native‑web communication, media handling, keyboard control, and error‑retry mechanisms across web, mobile, and desktop environments.
The project designs a scalable Xianyu article publishing tool that uses a compressed JSON schema based on DingTalk’s we‑editor to store and render extensible, high‑fidelity content, separating text and images, adding plugin‑based cards, and optimizing performance to halve first‑screen load time while supporting future interactive features.
This article explains how to render rich, styled text in an Android OCS player by evaluating open‑source libraries, selecting HtmlSpanner, and detailing HTML tag support, CSS parsing, multi‑font handling, custom font loading, common pitfalls, and future improvement ideas.
