HackerNews

Kimi K3-256k

Article URL: https://www.kimi.com/code/docs/en/kimi-code/models Comments URL: https://news.ycombinator.com/item?id=49101852 Points: 413 # Comments: 120
HackerNews

A Trampoline

Article URL: https://dogdogfish.com/blog/2026/07/29/a-trampoline/ Comments URL: https://news.ycombinator.com/item?id=49102425 Points: 100 # Comments: 56
HackerNews

The coolest use for the Vision Pro

Article URL: https://christianselig.com/2026/07/vision-pro-house/ Comments URL: https://news.ycombinator.com/item?id=49102774 Points: 607 # Comments: 242
HackerNews

SalesPatriot (YC W25) Is Hiring FDEs

Article URL: https://www.ycombinator.com/companies/salespatriot/jobs/M46X6YX-forward-deployed-engineer Comments URL: https://news.ycombinator.com/item?id=49103026 Points: 0 # Comments: 0
HackerNews

The Cold Email

Article URL: https://zachholman.com/posts/cold-email Comments URL: https://news.ycombinator.com/item?id=49103089 Points: 178 # Comments: 70
HackerNews

LLM Honeypot

Article URL: https://llm2human.pages.dev/ Comments URL: https://news.ycombinator.com/item?id=49104117 Points: 208 # Comments: 53
HackerNews

The Productivity Mirage

Article URL: https://frantic.im/mirage/ Comments URL: https://news.ycombinator.com/item?id=49104335 Points: 196 # Comments: 66
HackerNews

Show HN: A local merge queue for parallel Claude Code agents

I have been pushing up to 90 commits a day on a MacBook Air via 4-5 parallel agents. As you can imagine when all the agents try to build, test and run dev servers on an 8GB machine it is the fast lane to a force quit and restart. I also did not want to pay the CI minutes on 90 pushes a day. So I designed a local merge queue to have all commits land one at a time and fully tested. Hopefully this helps other folks with more modest machines. Appreciate any feedback. Comments URL: https://news....
HackerNews

Logic for Programmers

Article URL: https://logicforprogrammers.com/ Comments URL: https://news.ycombinator.com/item?id=49104937 Points: 90 # Comments: 7
🌍 Dev.to

Testing AI Coding Agents Beyond Code Generation: A Real-World Benchmark

1. Introduction Most public demonstrations of AI coding agents begin with an empty directory and end when a visible feature works. That is useful, but it measures only the first and easiest part of software engineering: generation. Real projects are stateful. They contain existing behavior, data that must survive, security boundaries, partially completed work, and verification steps that cannot be replaced by a convincing demo. This benchmark was designed as a small, practical record of t...
🌍 Dev.to

I Built a Blood Donation Management System with the MERN Stack

Every year, thousands of people struggle to find blood donors during emergencies. I wanted to build something that could simplify that process while improving my full-stack development skills. So I built a Blood Donation Management System using the MERN Stack. The goal was simple: create a platform where donors, recipients, and volunteers can connect efficiently through a modern web application. In this article, I'll share the architecture, key features, and the lessons I learned while ...
🌍 Dev.to

Working with Let's Encrypt's Short-Lived tlsserver and shortlived Profile Certificates

Let's Encrypt issues TLS certificates with a 90-day validity period by default. However, as the industry is gradually shortening TLS certificate lifetimesβ€”with the maximum eventually expected to fall to 47 daysβ€”Let's Encrypt already offers certificates using the tlsserver profile with a validity period of 45 days. Compared with the current default classic profile, the tlsserver profile removes deprecated attributes such as the Common Name. Because it follows the latest recommended confi...
🌍 Dev.to

How I Built a Privacy-First Browser Game Portal with Click-to-Load Iframes

Embedding a browser game looks simple: <iframe src= "https://games.example.net/my-game" ></iframe> That line lets a third party join the page lifecycle immediately. It can download a large bundle, establish connections, run scripts, request storage, display advertising, or fail before the visitor decides to play. AI-assistance disclosure: I used AI to help draft and edit this article, then reviewed its architecture, code, claims, and limitations before ...
🌍 Dev.to

How StayPresent's Logging Works (Without Breaking Yours)

A guide to python isolated logging with StayPresent's dedicated logger β€” no root logger mutation, what gets logged, and how to configure it. How StayPresent's Logging Works (Without Breaking Yours) A surprisingly common way for a third-party package to quietly break your application's logging is by calling logging.basicConfig() somewhere in its own code β€” which mutates the root logger and can silently change formatting, duplicate output, or override handlers you already con...
🌍 Dev.to

Security Notes for Serving Static Files with StayPresent

What to know about python static file security when using StayPresent's web.html/markdown β€” directory exposure, path traversal, and URL filtering. Security Notes for Serving Static Files with StayPresent Serving a status dashboard or a rendered README with web.html() / web.markdown() is convenient precisely because it automatically picks up neighboring CSS, JS, and images with no extra configuration. That same convenience has a security dimension worth understanding clearly b...
🌍 Dev.to

Handoffs can turn one task into a 15x token bill

Handoffs are useful when a specialist agent needs to take over a task. They also make cost easier to hide, because the bill is spread across graph nodes instead of one visible chat turn. Why can LangGraph handoffs multiply tokens? LangGraph handoffs can multiply tokens because each model-calling node may resend instructions, prior messages, retrieved material, tool returns, summaries, and artifacts, then loops or handoffs repeat that payload for the next agent. Token amplificatio...
🌍 Dev.to

Building an AI-Powered Innovation Wormhole: Transferring Solutions Across Industries Instead of Reinventing Them

Innovation is often described as the creation of something entirely new. In reality, many breakthrough ideas are simply successful mechanisms transferred from one domain into another. Nature inspired aerospace engineering. Video game matchmaking algorithms influenced logistics. Immune systems inspired cybersecurity. Financial risk models are now being applied to supply chain resilience. The challenge isn't a lack of ideas. The challenge is discovering where those ideas already exist. ...
🌍 Dev.to

OpenEval: Why LLM Evaluation Needs a Standard Format

Every LLM evaluation framework today invents its own test case format, its own grader definitions, and its own results schema. DeepEval, Promptfoo, Inspect AI, and lm-evaluation-harness all solve the same core problem (checking whether a model's output is correct) but none of them can read each other's eval datasets. That means every time a team wants to compare frameworks, or move from a notebook prototype to a production eval pipeline, they end up hand-rewriting the same test cases over and...
🌍 Dev.to

How to Set Up a Free, Full HTTPS Domain Redirect with Cloudflare and Namecheap

If you have ever bought a domain on Namecheap to redirect traffic to your main web app, you might have hit a frustrating wall: Namecheap's free "Domain Redirect" feature works fine for plain http:// requests, but it completely falls flat when someone hits https:// . Browsers try to perform an SSL/TLS handshake before following the HTTP redirect header. Because Namecheap does not issue a free SSL certificate for basic domain forwarding, your users end up seeing a scary "Your connection is n...
🌍 Dev.to

The Alpine Mirage: How Upgrading Python Broke My Build and Led to a Truer Security Posture

This is a submission for DEV's Summer Bug Smash: Smash Stories powered by Sentry . The Initial Goal: "Upgrade and Secure" Like many developers, I recently fell into the trap of assuming that "smaller is always better, and newer is always safer." I decided to upgrade my terminal-based web UI project, py_terminal , to the bleeding-edge python:3.15-rc-alpine Docker base image. The logic was sound: Alpine Linux has a much smaller footprint, meaning a smaller attac...
🌍 Dev.to

The Founder-Led Sales Playbook: From $0 to $1M ARR Without Hiring a Single Salesperson

Every bootstrapped SaaS founder hits the same wall. You've built a product. You have organic signups. You're at $3-5K MRR growing 5% per month. At this rate, you'll hit $1M ARR in approximately... never. The conventional wisdom says: hire a salesperson. But you can't afford one. A decent SaaS AE costs $80-120K base plus commission, and the good ones want to sell for funded companies with brand recognition. Here's the good news: you don't need a sales team to reach $1M ARR. You need a syste...