Hackernoon

TL;DR. PMB (Personal Memory Brain) is an open-source MCP server that gives AI coding agents persistent, long-term memory. Everything runs on your machine – SQLite + LanceDB, zero cloud, zero API keys. On the LoCoMo benchmark it hits 94.5% recall@10 at 70ms p50, matching or beating cloud-based memory services. This post is mostly the techniques … Read more

TL;DR I don’t know what I believe about AI anymore. Some days I’m excited. Some days I’m scared. Some days I’m just tired of the shouting. And honestly? That’s okay. We don’t need to pick a team. The useful thing isn’t being “for AI” or “against AI.” The useful thing is staying honest about how … Read more

Let me tell you a story about how, in reality, institutional money flows into the financial infrastructure of today. It follows compliance architecture, the credibility of developers, settlement success, and a robust lending model. It doesn’t form a line in front of platforms with the most Twitter activity or aggressive roadmaps and non-stop conferencing with … Read more

In the hyper-competitive financial technology sector, the race to innovate is relentless. With the global fintech market estimated at about $320.8 billion in 2025 and forecast to reach $652.8 billion by 2030, the pressure to release new features quickly is intense. The solution is not to choose between speed and quality, but to recognize that … Read more

I have trained more than a dozen FLUX LoRAs over the last several months, almost all of them aimed at illustration styles. Editorial flat vector, brush-painted, line-art-with-fills, hand-drawn cartoon. A few worked. Most hallucinated in reproducible ways the existing public write-ups skip past or hide behind cherry-picked sample grids. This is a write-up of how … Read more

The Moving Goalposts: Why New Turing Tests Prove Human Immaturity, Not AI Failure I have spent my entire life, starting from my university days, working with information—not just writing texts, but conducting statistical analysis of news streams. Today, scrolling through news feeds, I get a persistent feeling that humanity has finally realized how catastrophically fast … Read more

We are living through a massive shift in software development. Everywhere you look, developers are building new applications powered by artificial intelligence. They plug a language model into their backend to handle customer support or analyze data. On the surface, these tools look incredibly capable. They write beautiful emails. They summarize fifty-page documents in seconds. … Read more

Built llms-txt-gen, an open-source CLI that gives any website an LLM-Readiness Score (0–100), flags pages invisible to AI crawlers, and writes a ready-to-commit llms.txt in one command. No API key. MIT licensed. Scored 49.78 on the Proof of Usefulness benchmark.

I caught myself avoiding /clear for the third day in a row before I realized I was treating chat history like working memory. The context window was at something like 70%, the model had started repeating itself, and I was still adding to the same session because some half-load-bearing detail from Tuesday afternoon was buried … Read more

How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## Why macOS Is Underrepresented in Public AI Research Datasets By @macpaw [ 5 Min read ] MacPaw Research explains why macOS … Read more

Previously in the series The Bare Minimum Setup CLAUDE.md Done Right Models, Tiers, and Effort The Context Window Tax Hooks That Guard Your Code MCP Servers Worth Adding Introduction Skills are one of those Claude Code features that seem straightforward until you actually try to use them consistently. The idea is simple: write a markdown … Read more

Let’s learn about Growth Marketing via these 348 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Growth Marketing is a mindset. 1. Growth Marketing Vs Performance Marketing Each company has the right to choose growth marketing … Read more

:::info Astounding Stories of Super-Science May 2001, by Astounding Stories is part of HackerNoon’s Book Blog Post series. You can jump to any chapter in this book here. A ROOM WITH A VIEW – Chapter XVI – Lying to George Astounding Stories of Super-Science May 2001: A ROOM WITH A VIEW – Chapter XVI – … Read more

:::info Astounding Stories of Super-Science May 2001, by Astounding Stories is part of HackerNoon’s Book Blog Post series. You can jump to any chapter in this book here. A ROOM WITH A VIEW – Chapter XV – The Disaster Within Astounding Stories of Super-Science May 2001: A ROOM WITH A VIEW – Chapter XV – … Read more

Let’s learn about Future Of Work via these 419 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. The future of work is right around the corner. Find out more about here. 1. The Architecture of Collaboration: … Read more

Taiwan’s Nvidia server-smuggling probe shows how AI export enforcement is moving from individual chips to complete systems.

Let’s learn about Future Of Finance via these 230 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. The future of finance is here. 1. Spray, Pray, and Go Away: Investing is an Art It is the … Read more

If you’ve been using AI assistants seriously for a year, you’ve probably noticed something that doesn’t make the headlines: you’re more careful about commit hygiene now than you were before.

How are you, hacker? 🪐 What’s happening in tech today, May 30, 2026? The HackerNoon Newsletter brings the HackerNoon homepage straight to your inbox. On this day, The European Space Agency Was Established in 1975, The Indy 500 Was Launched in 1911, The Mariner 9 Took Off in 1971, and we present you with these … Read more

The title ‘Engineering Manager’ is doing a lot of damage. Not because the work it describes isn’t real. But because what we’ve collectively decided the title means and what’s actually required to do the job well are increasingly disconnected. Most engineers who move into Engineering Manager roles arrive expecting to manage engineering. They find that … Read more

Most AI tools have a context problem, and it’s not the one everyone talks about. The model knows your codebase. It knows your repo structure, your conventions, your last fifty commits. What it doesn’t know is that the actual conversation about the bug is happening in a Slack thread, three replies deep, between a PM … Read more

Mycel handles the how (HTTP server, query, marshalling, validation, retries). Same binary for every service — only the config changes. It’s pure Go, speaks standard protocols, and there’s one running in production behind this post. Repo at the end.

How are you, hacker? 🪐Want to know what’s trending right now?: The Techbeat by HackerNoon has got you covered with fresh content from our trending stories of the day! Set email preference here. ## DeFi’s Real Problem Isn’t UX By @neilmaydefi [ 4 Min read ] Self-custody should not mean abandonment. Better adoption needs privacy, … Read more

Let’s learn about Fundraising via these 121 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Even the noblest, most life changing ideas and solutions need to be bankrolled. 1. The ICO Handbook This page is available … Read more

I am sure you have been asked this question in one of the interviews. It looks simple at first. But the interviewer is actually checking whether you understand recursion, objects, and how JavaScript treats arrays. So, basically, you are given a nested object, and you are expected to simplify it by removing the nesting and … Read more

:::info Astounding Stories of Super-Science May 2001, by Astounding Stories is part of HackerNoon’s Book Blog Post series. You can jump to any chapter in this book here. A ROOM WITH A VIEW – Chapter XIV – How Lucy Faced the External Situation Bravely Astounding Stories of Super-Science May 2001: A ROOM WITH A VIEW … Read more

:::info Astounding Stories of Super-Science May 2001, by Astounding Stories is part of HackerNoon’s Book Blog Post series. You can jump to any chapter in this book here. A ROOM WITH A VIEW – Chapter XIII – How Miss Bartlett’s Boiler Was So Tiresome Astounding Stories of Super-Science May 2001: A ROOM WITH A VIEW … Read more

It’s been a while since we’ve had a Marvel fighting game, so hype for Marvel Tokon: Fighting Souls couldn’t be higher. One of the things people are looking forward to the most is the roster. We already know a bit about it, like the base roster will feature 20 characters that include: Captain America Iron … Read more

Let’s learn about Funding via these 132 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. “Money Please” – Mona-Lisa Saperstein 1. Space and Time Receives $20 Million in Strategic Investment Led by Microsoft’s M12 Space and Time, … Read more

Let’s learn about Freelancing via these 163 free blog posts. They are ordered by HackerNoon reader engagement data. Visit the Learn Repo or LearnRepo.com to find the most read blog posts about any technology. Want to stop getting paid in exposure? Check these articles out. 1. My 3-Year Freelancing Journey: How I completed 1200 Projects … Read more