171.4K
COWhat is the JavaScript const keyword?
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#coding #html5 #programming #markuplanguage #javascript #html #css #
@codewithbangla
#Google's V8 Javascript Engine Updates
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35.4K
HE🔍 Create Your Own Private Search Engine (Google-Like, but Private)
In this video, I demonstrated how you can build a self-hosted, open-source search engine using a GitHub project that lets you search the web without being tracked.
You can customize it according to your needs and run it on:
✔ Localhost / Local Network
✔ Custom Domain
✔ Cloud servers (with proper setup)
🛡️ Why this matters:
Unlike traditional search engines, a self-hosted setup helps reduce data tracking, profiling, and unnecessary data collection, giving you better control over your digital footprint and privacy.
📌 This demo is shown on localhost for learning purposes, but it can be scaled responsibly using domains, port forwarding, or cloud services.
🔗 Project link:
I’ve shared the open-source project link on my Telegram channel — check it out there.
https://github.com/searxng/searxng-docker
📜 Legal & Ethical Disclaimer:
This content is shared strictly for educational, privacy-awareness, and research purposes only.
No illegal activity, anonymity abuse, or misuse is encouraged or supported.
Users are responsible for complying with all applicable laws, hosting policies, and ethical guidelines.
© Copyright Notice:
All explanations, demonstrations, and visuals are original content by Hex Spectrum.
Unauthorized copying, redistribution, or commercial use is prohibited.
🔐 Privacy is a choice — take control of your search.
#hexspectrum #privacytools #opensource #searchengine #cyberawareness
@hex.spectrum
81.3K
BAComment “LEVELS” to get 3 free resources to help you stand out as a JavaScript developer
Check out these 3 must-learn technologies!
1️⃣ learn TypeScript
- earn $10,000 to $20,000 more than just knowing JavaScript.
2️⃣ explore LangChain.js
- create applications with LLMs to enhance your skills.
3️⃣ get hands-on with Transformers.js
- build impressive AI-powered JavaScript applications with ease.
ready to level up your skills? comment “levels” below, and I’ll send you three free resources to dive into these topics!
@bashi_fuirkashi
99.1K
DE⚙️📡 API 200 OK… But App Still Feels Slow — System Design Explained
This is a classic real-world system design problem.
The API didn’t fail — the system did.
Here’s what actually happens 👇
⸻
1️⃣ 200 OK ≠ Fast User Experience
200 OK only means:
👉 backend finished processing
👉 server sent a response
It does NOT mean:
❌ data rendered
❌ UI updated
❌ app feels fast
⸻
2️⃣ The Delay Usually Happens AFTER the API
Most latency is hidden in:
• JSON parsing on client
• Rendering large lists
• Image loading
• JS main thread blocking
• Heavy state updates
Backend already replied — frontend is choking.
⸻
3️⃣ Network Was Fast, Payload Was Not
Common issue:
• API returns huge response
• unnecessary fields
• deeply nested JSON
Even on fast internet,
deserialization + rendering = slow app
⸻
4️⃣ Cache Miss = Silent Killer
If:
• Redis cache missed
• CDN not used
• cold backend service
Then backend does extra work before returning 200 OK.
User only sees “loading…”
⸻
5️⃣ Sync Calls Inside Async Systems
Sometimes backend returns 200 OK,
but internally waited on:
• downstream service
• DB read
• feature flag service
• recommendation engine
API survived.
Latency leaked.
⸻
6️⃣ Why This Is a System Design Question
Interviewers love this because it tests:
• end-to-end thinking
• client + backend + network
• not just “API works” mindset
Great engineers debug outside the API boundary.
⸻
🔥 Key Takeaway
If your app is slow but API says 200 OK —
the problem is not the API.
It’s:
• payload size
• caching strategy
• rendering pipeline
• async design
@developerpanther
831.2K
NIComment "GOOGLE" to get this New Free AI Tool from Google for understanding Github Codebases.
Google just launched CodeWiki. It's a free AI tool. Paste a GitHub repo link. Boom. It turns the whole project into an interactive dashboard.
No more digging through files. Think of it like a map for a messy city. Diagrams show how code parts connect. Like road signs pointing everywhere. Explanations break down the tough spots. Simple words. Clear steps.
Videos pop up too. They explain code tricks. Perfect for quick lessons.
The good news? A built-in chatbot sits right there. Ask it anything. "What's this function do?" It knows the full codebase. Answers fast.
I recently tried it on a big open-source repo. Pasted the link. Asked about a weird module. Got a spot-on reply in seconds. Saved me an hour.
How easy is setup? Head to Codewiki. Drop the repo URL. Done. Handles up to 1.4 million lines. Updates when code changes. Great for new team members. Or jumping into old projects.
Why does this help? Onboarding speeds up. Questions answered on the spot. Like having a smart buddy next to you.
Here's what you get:
1. Visual diagrams. Architecture. Class links. Workflows.
2. Code breakdowns. No guesswork.
3. Chat for stuck moments.
4. Auto-updates. Always fresh.
Limited to open-source now. But it's free. Public preview rocks. Try a repo like TensorFlow. See the magic yourself.
#codewiki #Googleai #githubrepo
@nick_saraev
2.0K
ALEvolution of Google (1998-2025)
#retrocommunity #2000snostalgia #90skids #90snostalgia #2000sthrowback #google #googlesearch #90sinternet #2000sinternet #oldinternet #oldwebsite #evolution
@alannagrace.nostalgia
1.5M
10Google just released a tool that makes understanding any codebase as easy as having a chit-chat with Gemini.
This is Code Wiki, an AI tool that reads your entire GitHub repository and turns it into a fully structured document that updates itself.
But here’s why devs are going crazy for this.
So understanding someone else’s codebase is a nightmare for a software developer. New devs spend weeks figuring out all the function calls and recursions.
But Code Wiki fixes this by scanning your entire codebase and generating documentation, diagrams, and a Gemini-powered chatbot that actually understands your code.
And you can literally ask it, “Where does telemetry happen for prompts?” and it’ll explain your own code back to you, with links to the exact files.
Now every time you push new code, the documentation updates automatically. So no more outdated docs that lie to you.
Think about it. What used to take weeks of reading and understanding would now take just a few minutes of prompting.
And for more such AI tools, follow 100x
@100xengineers
5.4M
AIPrompt: Create a single-file HTML/CSS/JS animation of a 4-stroke piston engine in cross-section. Show a cylinder, piston, connecting rod, and crankshaft. Animate the full 4-stroke cycle (intake → compression → power → exhaust) with color-coded effects: blue for intake air, yellow/orange for combustion fire, grey for exhaust. The crankshaft should rotate smoothly, driving the piston’s up-down motion with accurate linkage geometry. The animation should loop seamlessly.
Which AI did it better?
Comment Below 👇
🎓 Want to learn how I create these videos
👉bit.ly/3MJcPQ8
Check complete link in Bio
@harpa.ai @copy_ai
#gemini #chatgpt #claude
@ai.faceoff
114.6K
SWIf I was a beginner learning to code, I would use this JavaScript roadmap step by step for beginners 💪
When you’re done, make sure your resume score is above a 90 on resumax.ai and you’ll be set 🤝
#coding #codingforbeginners #learntocode #computerscience #javascript
@swerikcodes
17.9K
TEFollow @techoverflows for source code and comment ✍️
FREE code💥
#jarvis #jarvisai #reelsinstagram #reelsvideo #reels #explorepage #explore #aitools #ai #reelsvideos #artificialintelligence #programming #pythonprogramming #pythondeveloper #python #projects #pythonprojects #collegeprojects #jarvisai #robotics #robots #reels #engineer #softwareengineer #webdeveloper #pythoncode #pythondeveloper #collegeprojects #viralreels #viral #reel
@techoverflows
850.2K
SHWhat exactly is JavaScript Engine and how it works ? This is what we are uncovering in this video.
Commonly asked during interviews , a lot of people fumble with our answers and that’s why we are there to help you!
Stay on your path and walk with us and let’s achieve wonders ✨
[ JavaScript, JavaScript Engine, Hoisting, Coding, Programming, Browser, Sheryians Coding School ]
#javascript #javascriptengine #coding #programing #sheryianscodingschool
@sheryians_coding_school
1.5M
MEGTA Vice City in browser - thanks to web assembly! #programming #wasm #coding
@mehulmpt
✨ #Google's V8 Javascript Engine Updates発見ガイド
Instagramには#Google's V8 Javascript Engine Updatesの下にthousands of件の投稿があり、プラットフォームで最も活気のあるビジュアルエコシステムの1つを作り出しています。
Instagramの膨大な#Google's V8 Javascript Engine Updatesコレクションには、今日最も魅力的な動画が掲載されています。@ai.faceoff, @100xengineers and @mehulmptや他のクリエイティブなプロデューサーからのコンテンツは、世界中でthousands of件の投稿に達しました。
#Google's V8 Javascript Engine Updatesで何がトレンドですか？最も視聴されたReels動画とバイラルコンテンツが上部に掲載されています。
人気カテゴリー
📹 ビデオトレンド: 最新のReelsとバイラル動画を発見
📈 ハッシュタグ戦略: コンテンツのトレンドハッシュタグオプションを探索
🌟 注目のクリエイター: @ai.faceoff, @100xengineers, @mehulmptなどがコミュニティをリード
#Google's V8 Javascript Engine Updatesについてのよくある質問
Pictameを使用すれば、Instagramにログインせずに#Google's V8 Javascript Engine Updatesのすべてのリールと動画を閲覧できます。あなたの視聴活動は完全にプライベートです。ハッシュタグを検索して、トレンドコンテンツをすぐに探索開始できます。
パフォーマンス分析
12リールの分析
💡 トップ投稿は平均2.3M回の再生（平均の2.6倍）
週3-5回、活動時間に定期的に投稿
コンテンツ作成のヒントと戦略
💡 トップコンテンツは10K以上再生回数を獲得 - 最初の3秒に集中
📹 #Google's V8 Javascript Engine Updatesには高品質な縦型動画（9:16）が最適 - 良い照明とクリアな音声を使用
✍️ ストーリー性のある詳細なキャプションが効果的 - 平均長692文字
✨ 多くの認証済みクリエイターが活動中（50%） - コンテンツスタイルを研究
#Google's V8 Javascript Engine Updates に関連する人気検索
🎬動画愛好家向け
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📈戦略探求者向け
Google's V8 Javascript Engine Updatesトレンドハッシュタグ最高のGoogle's V8 Javascript Engine Updatesハッシュタグ
🌟もっと探索
Google's V8 Javascript Engine Updatesを探索#google engineer#javascript#v8 javascript engine updates#v8 engine#javascripts#google update#update google