Alternative Finder Radar
Best Alternatives to dayjs in 2026
dayjs currently weighs 2.7 kB (gzip) with an AI health score of 97/100. Below are the top modernized, lighter, and faster replacements recommended by NPMBot.
Why Developers Are Replacing dayjs:
- •Requires manual plugin registration (e.g. dayjs.extend(utc))
- •TypeScript type extensions can sometimes require ambient declaration imports
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Curated Replacements Ranked by Efficiency
Modern JavaScript date utility library like lodash for dates, modular and tree-shakeable.
Bundle Size:
3.8 kB
Weekly Downloads:
19.8M
Health Score:
98/100
Tree-Shakeable:
Yes
NPMBot Note: Functional programming & tree-shakeable functions
Parse, validate, manipulate, and display dates and times in JavaScript.
Bundle Size:
72.1 kB
Weekly Downloads:
24.0M
Health Score:
65/100
Tree-Shakeable:
No
NPMBot Note: Legacy precursor (not recommended)
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