Provide immutable DateTime arithmetic and token-based formatting for TypeScript environments.
npx skills add https://github.com/bughq/bughq --skill stacks-datetime-bughq
Please help me install this Agent Skill. Skill: stacks-datetime Source: https://github.com/bughq/bughq/tree/main/.claude/skills/stacks-datetime Command: npx skills add https://github.com/bughq/bughq --skill stacks-datetime-bughq
This Skill addresses the inconsistencies and mutability issues inherent in native JavaScript Date objects by providing a robust, Carbon-inspired API for date manipulation, parsing, and formatting.
Use the stacks-datetime skill to parse the string 2024-06-15 and add seven days to it.
High-intent search queries and answers about installing and using this skill.
Immutable date and time manipulation in TypeScript is achieved by using a zero-dependency DateTime class that performs arithmetic operations like adding or subtracting days without mutating the original object.
Timezone-aware date parsing and token-based formatting are handled by a comprehensive DateTime utility that converts strings using intuitive tokens like YYYY-MM-DD, generating locale-specific outputs within the Stacks framework.
Mutating native JavaScript Date objects causes inconsistencies because original timestamp values change during calculations, whereas an immutable, Carbon-inspired API ensures original dates remain intact during relative timeframe comparisons.
Complex date arithmetic for calculating fiscal month boundaries is supported by immutable utility functions that add or subtract months and years, allowing precise scheduling logic without altering baseline timestamps.
External libraries are not needed for locale-specific date formatting because this zero-dependency solution integrates directly with TypeScript environments to parse and generate localized date strings.
Token-based string parsing for date conversion is fully supported, allowing developers to easily parse dates from and to strings using intuitive formatting tokens like MMMM D, YYYY within the Stacks framework.
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