A thorough set of benchmarks covering recent performance advancements made in Node.js. The improvements between Node 18 and 20 up to version 22 might surprise you - it’s clear the team has put a lot of work into this area.
Gonzaga and Parody (NodeSource)
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Starting today until December 31, we’ll be wrapping up the year with surveys and celebrations! 🎉
During this time, we’ll pause posting JavaScript updates to focus on reflecting and celebrating together. Thank you for your understanding, and we wish you and your families a joyful and peaceful holiday season!🎄
During this time, we’ll pause posting JavaScript updates to focus on reflecting and celebrating together. Thank you for your understanding, and we wish you and your families a joyful and peaceful holiday season!
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Your salary range in 2024 ($ per year)
Anonymous Poll
44%
0-10K
10%
10-20K
8%
20-30K
8%
30-60K
4%
60-80K
4%
80-100K
4%
100-120K
2%
120-150K
2%
150-180K
13%
180k+
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Framework/lib of the year?
Anonymous Poll
72%
React 🔵
6%
Vue.js 🌲
7%
Angular 📸
2%
Svelte 🟠
8%
Next.js
0%
Qwik
1%
Astro
1%
Solid.js
0%
Backbone.js
3%
Other 🚬
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Runtime/Framework/lib of the year?
Anonymous Poll
64%
Express.js 🤟
18%
NestJS 🌦
3%
Deno 💻
0%
Koa.js
2%
Fastify
1%
Hapi.js
1%
Lodash 😆
2%
1%
Sequelize
7%
Other 😨
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You can also provide free-text feedback about your opinion by simply submitting it here.
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Or just buy us a coffee ☕️
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A look back at Node's 2024
2024 has been a solid year for Node, with the release of Node.js v22 back in April (now in LTS) and v23 in October. Node also got a new mascot this year (above), Express 5.0 arrived, Node has dabbled with type stripping to better support TypeScript, and a native SQLite module has been under active development. Fingers crossed for an interesting 2025!
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CHALLENGE
function combine(...arrays) {
return arrays.reduce((acc, arr) => [...acc, ...arr], []);
}
const result = combine([1, 2], [3, 4], [5, 6]);
console.log(result);
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What is the output?
Anonymous Quiz
6%
[]
33%
[[1, 2], [3, 4], [5, 6]]
56%
[1, 2, 3, 4, 5, 6]
5%
[1, [2, 3], 4, [5, 6]]
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CHALLENGE
const obj = {
valueOf() {
return 42;
}
};
const result = obj + 8;
console.log(result);
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