🚀 Top 3 Websites for Competitive Programming
⭐ 1. Codeforces
Best for: Real competitive programming & speed building
Why it stands out:
🏁 Frequent contests (almost daily)
📚 Massive problemset sorted by difficulty
🧠 Detailed editorials + active discussions
⚡ Improves logic, speed, and contest mindset
🎯 If your goal is A2SV, ICPC, or becoming fast and sharp — Codeforces is #1.
⭐ 2. LeetCode
Best for: Data Structures & Interview Preparation
Why it stands out:
🎨 Clean and beginner-friendly interface
🧩 Well-structured DSA problems
📈 Ideal for step-by-step learning
🔍 Filter by topic (Arrays, Graphs, DP, Trees…)
🎯 Perfect for building strong DSA fundamentals and preparing for internships & jobs.
⭐ 3. AtCoder
Best for: Logical & mathematically clean problem-solving
Why it stands out:
📅 Weekly beginner-friendly contests
✨ High-quality, well-designed problems
🚦 Clear difficulty progression (ABC → ARC → AGC)
🎯 Helps you develop clean thinking and precise logic, not just brute force.
⭐ 1. Codeforces
Best for: Real competitive programming & speed building
Why it stands out:
🏁 Frequent contests (almost daily)
📚 Massive problemset sorted by difficulty
🧠 Detailed editorials + active discussions
⚡ Improves logic, speed, and contest mindset
🎯 If your goal is A2SV, ICPC, or becoming fast and sharp — Codeforces is #1.
⭐ 2. LeetCode
Best for: Data Structures & Interview Preparation
Why it stands out:
🎨 Clean and beginner-friendly interface
🧩 Well-structured DSA problems
📈 Ideal for step-by-step learning
🔍 Filter by topic (Arrays, Graphs, DP, Trees…)
🎯 Perfect for building strong DSA fundamentals and preparing for internships & jobs.
⭐ 3. AtCoder
Best for: Logical & mathematically clean problem-solving
Why it stands out:
📅 Weekly beginner-friendly contests
✨ High-quality, well-designed problems
🚦 Clear difficulty progression (ABC → ARC → AGC)
🎯 Helps you develop clean thinking and precise logic, not just brute force.
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Every great developer you know started by writing bad code.
Dec 16 2025.
💻 Tech with Hos
Dec 16 2025.
💻 Tech with Hos
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Generative AI (In Short)
Generative AI is AI that creates new content like humans do — text, images, code, music, and videos.
Best Real-World Examples
Chatbots → write answers, essays, and code
Image AI → create art, logos, and designs
Code AI → build apps and fix bugs
Voice & Video AI → generate speeches and videos
Impact Today
Students learn faster
Developers work smarter
Businesses save time
Creators boost creativity
Bottom Line
Generative AI is not replacing humans —
it’s upgrading human potential.
Tech with Hos 🚀
Generative AI is AI that creates new content like humans do — text, images, code, music, and videos.
Best Real-World Examples
Chatbots → write answers, essays, and code
Image AI → create art, logos, and designs
Code AI → build apps and fix bugs
Voice & Video AI → generate speeches and videos
Impact Today
Students learn faster
Developers work smarter
Businesses save time
Creators boost creativity
Bottom Line
Generative AI is not replacing humans —
it’s upgrading human potential.
Tech with Hos 🚀
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“The real danger is not that computers will begin to think like men, but that men will begin to think like computers.”
— Sydney J. Harris ✍️
Dec 17, 2025.
— Sydney J. Harris ✍️
Dec 17, 2025.
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Vibe coding is boring
Vibe coding with AI agents is effective for shipping side projects quickly, but removes the satisfaction and learning that comes from hands-on development. While tools like GitHub Copilot and Spec Kit can automate implementation from specifications, watching agents write code is tedious and lacks the joy of problem-solving. The author reserves AI-assisted coding for projects where only the final output matters, preferring to manually build applications where the tech stack or implementation details are interesting.
Tech with hos
Vibe coding with AI agents is effective for shipping side projects quickly, but removes the satisfaction and learning that comes from hands-on development. While tools like GitHub Copilot and Spec Kit can automate implementation from specifications, watching agents write code is tedious and lacks the joy of problem-solving. The author reserves AI-assisted coding for projects where only the final output matters, preferring to manually build applications where the tech stack or implementation details are interesting.
Tech with hos
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CSS Wrapped 2025
Chrome 135 introduces Invoker Commands, allowing buttons to perform actions on dialogs and popovers declaratively using commandfor and command attributes, eliminating the need for JavaScript onclick handlers. The feature supports built-in commands like show-modal, close, and toggle-popover that mirror their JavaScript counterparts, plus custom commands prefixed with double dashes that can be handled via the toggle event. A polyfill is available for broader browser support.
Tech with hos
Chrome 135 introduces Invoker Commands, allowing buttons to perform actions on dialogs and popovers declaratively using commandfor and command attributes, eliminating the need for JavaScript onclick handlers. The feature supports built-in commands like show-modal, close, and toggle-popover that mirror their JavaScript counterparts, plus custom commands prefixed with double dashes that can be handled via the toggle event. A polyfill is available for broader browser support.
Tech with hos
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Forwarded from STEM with Murad 🇪🇹
Cloudflare blocked over 416 billion AI bot requests since July 2025, says CEO Matthew Prince. These crawlers from Google, OpenAI, and others scrape sites for AI training without paying.
Cloudflare’s “Content Independence Day” lets websites auto-block them, protecting creators from free data grabs while calling out Google’s search-AI crawler merge
Cloudflare’s “Content Independence Day” lets websites auto-block them, protecting creators from free data grabs while calling out Google’s search-AI crawler merge
“Your laptop can change your life if you use it to create, not consume.”
Dec 21 ,2025.
#Tec@ethhostech
Dec 21 ,2025.
#Tec@ethhostech
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💡 Frontend Performance Cheatsheet!
Implementing these optimization techniques ensures improved performance, faster load times, and a more efficient user experience for web applications.
#Tec@ethhostech
Implementing these optimization techniques ensures improved performance, faster load times, and a more efficient user experience for web applications.
#Tec@ethhostech
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🚀 Tech Update | Tech with Hos
AI tools are changing how we work every day 🤖
From writing code to editing videos and automating tasks, AI is boosting productivity like never before.
🔥 Top AI Trends Right Now • AI copilots for coding & writing
• Smart chatbots for businesses
• AI-powered image & video generation
• Automation replacing repetitive tasks
💡 Pro Tip: Learn how to use AI, not fear it. Those who adapt early will stay ahead.
📌 Follow Tech with Hos for: ✔️ Latest tech news
✔️ AI tools & tips
✔️ Cybersecurity awareness
✔️ Tech explained simply
Stay curious. Stay updated. 💻⚡
#Tec@ethhostech
AI tools are changing how we work every day 🤖
From writing code to editing videos and automating tasks, AI is boosting productivity like never before.
🔥 Top AI Trends Right Now • AI copilots for coding & writing
• Smart chatbots for businesses
• AI-powered image & video generation
• Automation replacing repetitive tasks
💡 Pro Tip: Learn how to use AI, not fear it. Those who adapt early will stay ahead.
📌 Follow Tech with Hos for: ✔️ Latest tech news
✔️ AI tools & tips
✔️ Cybersecurity awareness
✔️ Tech explained simply
Stay curious. Stay updated. 💻⚡
#Tec@ethhostech
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💻 Development & Competitive Programming | Tech with Hos
🚀 Why Competitive Programming Makes You a Better Developer
Competitive Programming (CP) isn’t just about solving hard problems fast — it builds the core skills every great developer needs.
🧠 Key Skills You Gain from CP • Strong problem-solving mindset
• Deep understanding of data structures & algorithms
• Writing clean, optimized, and bug-free code
• Thinking under time and memory constraints
⚙️ Core Topics You MUST Master 🔹 Arrays, Strings, Recursion
🔹 Sorting & Searching
🔹 Stack, Queue, Linked List
🔹 Trees & Graphs
🔹 Dynamic Programming
🔹 Greedy Algorithms
🔹 Time & Space Complexity
👨💻 How CP Helps in Real Development ✅ Faster debugging
✅ Better logic building
✅ Writing efficient backend APIs
✅ Handling large-scale data
✅ Cracking coding interviews
📌 Beginner Roadmap 1️⃣ Choose a language (C++, Java, or Python)
2️⃣ Learn basic data structures
3️⃣ Practice daily on problems
4️⃣ Analyze others’ solutions
5️⃣ Improve speed + accuracy
#Tec@ethhostech
🚀 Why Competitive Programming Makes You a Better Developer
Competitive Programming (CP) isn’t just about solving hard problems fast — it builds the core skills every great developer needs.
🧠 Key Skills You Gain from CP • Strong problem-solving mindset
• Deep understanding of data structures & algorithms
• Writing clean, optimized, and bug-free code
• Thinking under time and memory constraints
⚙️ Core Topics You MUST Master 🔹 Arrays, Strings, Recursion
🔹 Sorting & Searching
🔹 Stack, Queue, Linked List
🔹 Trees & Graphs
🔹 Dynamic Programming
🔹 Greedy Algorithms
🔹 Time & Space Complexity
👨💻 How CP Helps in Real Development ✅ Faster debugging
✅ Better logic building
✅ Writing efficient backend APIs
✅ Handling large-scale data
✅ Cracking coding interviews
📌 Beginner Roadmap 1️⃣ Choose a language (C++, Java, or Python)
2️⃣ Learn basic data structures
3️⃣ Practice daily on problems
4️⃣ Analyze others’ solutions
5️⃣ Improve speed + accuracy
#Tec@ethhostech
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🚀 Preparing for the Future of AI
AI is not coming — it’s already here. To stay relevant:
✅ Learn the basics (programming, data, AI concepts)
✅ Build skills AI can’t replace: thinking, creativity, communication
✅ Use AI as a tool, not a shortcut
✅ Keep learning — technology changes fast
✅ Adapt early, don’t fear change
💡 AI won’t replace you. Someone who knows how to use AI will.
— Tech with Hos
AI is not coming — it’s already here. To stay relevant:
✅ Learn the basics (programming, data, AI concepts)
✅ Build skills AI can’t replace: thinking, creativity, communication
✅ Use AI as a tool, not a shortcut
✅ Keep learning — technology changes fast
✅ Adapt early, don’t fear change
💡 AI won’t replace you. Someone who knows how to use AI will.
— Tech with Hos
🚀 Big News!
I’m excited to share that I’ve been accepted into A2SV’s Generation 7 In-Person Education Program 🎓✨
Grateful for this opportunity to grow, collaborate, and push toward technical excellence.
The journey continues 💪🔥
#A2SV #Generation7 #TechJourney #Grateful #KeepBuilding@ethhostech
I’m excited to share that I’ve been accepted into A2SV’s Generation 7 In-Person Education Program 🎓✨
Grateful for this opportunity to grow, collaborate, and push toward technical excellence.
The journey continues 💪🔥
#A2SV #Generation7 #TechJourney #Grateful #KeepBuilding@ethhostech
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