Day 2: Node.js
Plot twist: “Is window defined?” → undefined 😮
That’s how I knew my first Node script wasn’t running in a browser.
node myfirst.js
Hello from Node ✅
Devs, what did YOUR first Node script print? Reply below 👇
#100DaysOfCode #NodeJS
4
Node.js security releases بكرة الأربع 21 أكتوبر 📅
«أخبار التكنولوجيا» | ج٢٥
• الخطوط: 26.x و 24.x و 22.x
• أعلى خطورة: HIGH
• نسخ EOL دايمًا متأثرة
جاهز تعمل upgrade في نفس اليوم؟
nodejs.org/en/blog/vulnerabi…
#NodeJS
ALT إنفوجرافيك: تحديثات أمان Node.js يوم الأربع 21 أكتوبر للخطوط 26 و 24 و 22، أعلى خطورة HIGH
Ya está Total.js Forge ⚒️
Un recetario de Total.js 5 y jComponent donde cada receta se ejecuta antes de publicarse.
Más de 100 recetas, 15 idiomas, llms.txt y MCP para asistentes de IA, y benchmarks repetibles.
forge.totaljs.es
#nodejs #javascript #totaljs
3
Day 69 of sharing my coding journey 🚀
Backend: Learned about Node.js native asynchronous patterns and events.
DSA: Solved 4Sum using the optimal approach on my own! 💪
#100DaysOfCode #DSA #NodeJS
5
A slow MongoDB query needs evidence, not guesses.
Use explain() to inspect the query plan and understand how documents and indexes are examined.
Measure before changing indexes.
#MongoDB #DatabasePerformance #NodeJS
2
最近、Flutter触らなくなった☺️
最近の触ってるやつ
TypeScript/Hono/pnpm/CDK/Ruby/Rails/PostgreSQL/Vite
昔の触ったやつ
TypeScript/React/Lambda/CDK/Cloud Fomation/Vite
#web開発 #TypeScript #nodejs #npm #pnpm
72
Your API works perfectly on localhost.
Then you deploy it, and everything breaks. 😅
The problem? Often, it's not your code.
Check environment variables, database connections, CORS settings & server logs.
Deployment is part of development! 🚀
#BackendDev #NodeJS #DevOps
1
10
Deploy Next.js, Express and other Node.js apps directly on AWS Lambda—no adapter required. Web Functions brings familiar frameworks to serverless, with up to 128 concurrent requests per environment.
#AWS #Serverless #NodeJS
theaisyncs.com/en/posts/2453
12
#nodejs #Ghostscript #javascript #zig #cpp #native #addon
Every Node.js lib wrapping Ghostscript starts the same way: "install Ghostscript first." libgs removes that step. Here's how it ships a C library through npm to 19 platforms 🧵
1
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Hostinger Node.js Hosting Review 2026 (Worth It?) 🔥 piped.video/usmrt-T91yQ?si=9gdo… via @YouTube #nodejs #webhosting #hosting
1
9
Can one payment get charged twice? 😳
part 2 of building a banking backend:
⚡ Mongoose Transaction Schema
🔑 Idempotency keys
📊 Transaction status tracking
Next: implementing duplicate-request protection.
Building > just watching tutorials.
#BuildInPublic #NodeJS
1
1
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Convert JPG to DOCX in a snap!
- Use Node.js REST API for quick conversion
- Save time with automatic processing ⏱️
- Get high-quality results every time 📄
#NodeJS #FileConversion #CloudSDK
10
Day 62/100 🚀
Practised backend development with Express.js. 💻
→ Session management and cookie handling
→ Authentication middleware and protected routes
→ Request validation and error handling
→ Tested session persistence using curl
#100DaysOfCode #NodeJS #ExpressJS
2
5
91
Just replaced gulp in a legacy #NodeJS project with #NBS (node-build-stream). Fixed all CVEs, reduced legacy deps, works with #AI agents, no-load mental transition, and a little bit faster to boot. Easy, no-brainer win.
npm: node-build-stream
github.com/localnerve/node-b…
1
1
56
Ever wondered what happens behind the scenes when you run node app.js? 👀
I just published a new article on CommonJS internals in Node.js
Read the full article
medium.com/@yadavsachin2446/…
#NodeJS #JavaScript #WebDevelopment #100DaysOfCode
4
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Idempotency
A POST request creates a post, but the server crashes before responding.
The user retries with the same key.
Without proper handling, we might create a duplicate post.
With idempotency, we can return the original response instead.
#NodeJS #SystemDesign ,
7
Bun installs packages 20–35x faster than npm and runs TypeScript with zero build step.
Node.js has the ecosystem and the track record.
Who wins in 2026? 👇
techloghub.com/compare/bun-v…
#JavaScript #NodeJS
1
10
Nodemailer を 8 から 9 以降に上げる方へ。
自己署名の HTTPS から取る添付 URL は、8.0.11 では成功、9.0.0 から取得エラー(EFETCH)で失敗しました。
8.0.11〜10.1.7 を Docker で測定。戻す設定とスクリプト全文つき。
note.com/tane_log/n/n10a39aa…
#Nodemailer #Nodejs
1
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