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Practicing JavaScript reduce() + map() w/ Object.entries() | No Tutorials

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May 7, 2026
39:51

Today I'm working on larger .reduce() challenges combined with Object.entries() and .map(). As always, it’s all vanilla HTML, CSS and JavaScript. No frameworks or libraries. #javascript #programming #javascriptprojects 🌿 Get $2 off your first purchase on Hover → https://hover.com/SjMp9blQ 💧 Get $200 in credit over 60 days on DigitalOcean → https://m.do.co/c/1aa4394b69af ▶️ https://www.youtube.com/watch?v=oofJNeBPTtg 🟣 GITHUB: https://github.com/angelajholden/javascript-daily-practice 🔵 CODE REVIEWS: https://angelajholden.com/consulting 🔵 EMAIL: [email protected] 🟢 SPONSOR: https://github.com/sponsors/angelajholden 🟢 DONATE: https://www.paypal.me/angelajholden 📚 Chapters 00:00 Intro 00:40 .reduce() Count by Category 09:25 .reduce() Group + Get Totals 17:24 .reduce() Code Review + Refactor 19:19 .reduce() Final Grouping Challenge 23:53 Start w/ .reduce() the Data 28:31 Object.entries() to .map() 36:58 Code Review + Refactor

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Practicing JavaScript reduce() + map() w/ Object.entries() | No Tutorials | NatokHD