# loverajoel/jstips

This is about useful JS tips!

Repository: https://github.com/loverajoel/jstips
Canonical: https://ross.abutalabs.com/products/jstips
Homepage: http://jstips.co
License: GPL-3.0
License Family: copyleft
Topics: javascript, javascript-tips, jstips, hacks
Last push: 2025-04-26T14:48:52+00:00

## Health v2 (maintenance only)
Score: 40/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 18, release rhythm 35, longevity 100
- inputs: {"age_days": 3922, "days_push": 494, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 12431, forks 781 (observed 2026-08-28T04:10:52.691819+00:00)

## What it is
A curated collection of short, useful JavaScript tips published as an awesome list and companion blog, covering performance, conventions, hacks, and interview questions. Each tip is designed to be read in under two minutes and is contributed by the community.

## Use cases
- learn javascript tips in two minutes a day
- prepare for javascript interview questions
- improve my javascript code writing
- find javascript array hacks and tricks
- learn react and vuejs tips
- stay updated on modern javascript features

## When to choose
- you want bite-sized, community-curated JavaScript knowledge
- you are brushing up on JS fundamentals or interview topics
- you want an awesome-list style reference of JS idioms

## When to avoid
- you need comprehensive documentation or a structured course
- you need up-to-date tips for the latest JS/React versions, as additions have slowed
- you need runnable code libraries rather than explanations

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, developer-tools
- domain: web-development, programming-languages, tutorials, awesome-lists
- platform: cross-platform
- tags: javascript-tips, awesome-list, learning, daily-tips, interview-preparation, web-server

## Member repositories
- loverajoel/jstips (main) score 40

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:10:52.691819+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:14:04.606502+00:00, confidence not recorded.
  - readme: https://github.com/loverajoel/jstips (fetched 2026-08-28T04:10:52.691819+00:00, sha 1b88fa511111)
  - homepage: http://jstips.co (fetched 2026-08-29T08:11:22.772233+00:00, sha 4c8b4dfc9bfd)
  - site_page: https://www.jstips.co/en/javascript/reminders-about-reduce-function-usage (fetched 2026-08-29T08:11:22.781974+00:00, sha 56259730252d)
  - site_page: https://www.jstips.co/en/about (fetched 2026-08-29T08:11:22.784026+00:00, sha 68fa282954bd)
- Data as of 2026-08-30T08:39:29.467469+00:00.