News
Why I Built the Anti-Bloat Presentation Tool
16+ hour, 14+ min ago (1781+ words) A few years ago, I built ai Carousels. com in 10 days. I wrote about that #Build In Public challenge here. I had just been fired from my 9to5, and that project taught me that when the pressure is real and the…...
Decorating Promises Without Breaking Them
15+ hour, 59+ min ago (77+ words) Hacker Noon Decorating Promises Without Breaking Them Full stack, backend biased blog. gaborkoos. com How to Improve Your Debounce and Get It to Stop Lying to You A Beginner's Guide to Skyline Queries The Noonification: Satoshi Might Be a Bitcoin…...
Dashboards Don't Control AI Spend
16+ hour, 29+ min ago (1514+ words) Hacker Noon Open-loop VS Closed-loop When engineers add cost controls to an AI system, the mental model is usually something like this: observe " decide " act observe " decide " act Watch the spend. If it's too high, do something. This feels like…...
Borderless TTS Fixes Context-Starved Speech
18+ hour, 29+ min ago (858+ words) Hacker Noon The problem with stitching Most text-to-speech systems work like film editors assembling clips You feed in a sentence, the model generates audio, then you tape the results end-to-end It produces intelligible speech quickly, which is fine for reading…...
Why Most Personal Brands Fail at Visual Identity (And How to Fix Yours in 5 Minutes)
15+ hour, 37+ min ago (290+ words) Hacker Noon You've spent weeks crafting your pitch deck, building your landing page, and writing that perfect bio. But here's what nobody tells you: 73% of first impressions are formed before a single word is read. They're formed through visual cues…...
Replication 101: How Distributed Databases Stay Alive
16+ hour, 29+ min ago (958+ words) Hacker Noon Hey I'm back, for the next couple of weeks we're going to focus heavily on the 101 series to build the foundational knowledge required to build complex systems In the coming weeks we'll take a look at Replication (this…...
The Hacker Noon Newsletter: Inside PEAK's Daily Map Generation System (4/15/2026)
21+ hour, 39+ min ago (148+ words) Hacker Noon How are you, hacker? How are you, hacker? " What's happening in tech today, April 15, 2026? The RMS Titanic sinks in 1912, Notre-Dame cathedral on fire in 2019, and we present you with these top quality stories. Inside PEAK's Daily Map Generation…...
Closure-Based Key Isolation Is the Missing Security Pattern for Autonomous Solana Agents
13+ hour, 43+ min ago (98+ words) Hacker Noon Closure-Based Key Isolation Is the Missing Security Pattern for Autonomous Solana Agents Just a dude fascinated by the creation of exciting things in Tech. How Instruction Introspection Makes Solana Flash Loans Structurally Safer Than Ethereum's The Noonification: How…...
AI Memory Systems: The Approaches You Need to Know
18+ hour, 48+ min ago (1233+ words) Hacker Noon For me, the question of memory is the most interesting subfield of AI The first time I interacted with Mem GPT (now Letta), I felt like I had crossed a Rubicon: memory transformed a simple question and answer…...