Use this skill when the user asks to "develop features", "fix bugs", "implement new UI", or "refactor code" in the OffLine repository. It provides the technical stack, coding rules, and design patterns.
This skill defines the development guidelines for the OffLine project.
[name].css with CSS Variables var(--color-primary)useState, useMemo, useCallback, useTransition)react-window (Required for lists > 50 items)string.split on large content: Never use split('\n') on the entire file string. It causes immediate OOM on large files.indexOf loops to scan for delimiters line-by-line.performance.memory (Chrome only). Handle undefined for Safari/Firefox.File objects directly..glass utility class or established CSS variables for transparency effects.CHANGELOG.md and README.md (Refer to offline-documentation).