Topic
20 articles found
Most perpetuals trading on-chain has run on one of two models: an AMM-style virtual pool, or an oracle-priced vault where you trade against a counterparty at a fed-in price. Both work, but both hide the thing serious traders actually want to see: a real order book, with real resting bids and asks, m
Hello! I launched new website called selfhost.directory. It's directory of more than 2000 projects that you can self-host on your machine or server. I always wanted one page where you can search basically all relevant projects you can self-host, see their alternatives, features, if it's even still i
Every year, millions of people choose careers based on expectations, salaries, or what seems like the "safe" option. Yet many eventually realize they're working in roles that don't align with who they truly are. The problem isn't a lack of intelligence or ambition—it's a lack of self-understanding.
Imagine an economic free zone with no tax declarations, no tedious audits, and no intrusive KYC processes requiring passport uploads to vulnerable servers. Yet, inside this zone, the state budget is perfectly funded, public infrastructure functions seamlessly, and capital flows with unprecedented ef
After 25 years of keeping production systems alive — building the automation, owning the pager, and helping companies stop bleeding money on preventable outages — the question I get asked most by founders and operations leads is blunt: "What is this going to cost me?" The honest answer is the one no
Not every mistake breaks a system immediately. Some mistakes just sit there quietly until the wrong person gets access, or someone deletes the wrong file, or a deployment goes sideways. Today's tasks were about putting guardrails in place before those moments happen. A script isn't useful if it can'
TL;DR — Leoflow runs a Go control plane that never imports Apache Airflow, airflow.sdk DAGs. It does it with a structural shim: a airflow that the parser puts on the import path, then execs your dag.py to record the graph (without running task bodies or captured by at compile time and run for real i
I like Tortoise ORM. Django-style models, async-first, clean. But I wanted more speed on read-heavy paths without reaching for SQLAlchemy, so I built yara-orm: a Tortoise-style async ORM where the model and query layer is Python, but the engine — connection pooling, parameter binding, and row decodi
I finished the Groundswell hackathon build with a working product, a deployed URL, and a list of things I wish I had known before I started. This is that list. Not the polished version where everything went according to plan — the actual version, including the three hours I spent debugging a databas
Every time I start a finance side project I hit the same wall. The data I want is public, but it lives behind finance sites that fight scrapers or data plans that bundle fifty things I will never touch. Over the past week I packaged three slices of that data as plain JSON, no key and no browser. Tog
One critical vulnerability, among many discovered by a researcher, could have allowed anyone to walk in and take over a national government portal.
The infostealer was delivered via CVE-2026-48558, a critical authentication bypass vulnerability in SimpleHelp, targeting credentials linking development and admin environments to wider enterprise systems.
Strategy's shares remained 42% down from its market-rattling Bitcoin sale nearly a month ago.
A new model built by DeepReinforce is meant for developers who want AI that finishes the job, not just autocompletes the next line.
House Speaker Mike Johnson transmitted a housing bill with a provision barring the US Federal Reserve issuing or creating a CBDC until 2030 to Donald Trump on Monday.
Bitcoin’s loose hold on $60,000 and soft futures markets raise questions about whether BTC has bottomed.
Amazon Web Services’ new mandate is turning agentic hype into practical applications for the public sector. That will be the focus of the company’s upcoming event, AWS Summit Washington, D.C. Kicking off with a keynote from Dave Levy, vice president of worldwide public sector at AWS, the summit will
The latest film from DC Studios had a disappointing opening weekend that could lead a nine figure loss.
Rather than external partnerships, Uber may start leaning on its own robotaxis for driverless options.
The writer-director-star kicked off the great YouTube-to-blockbuster wave of 2026 with his self-released sci-fi horror film.
