Full-Cycle Software Development Studio
Production-Ready & Built to Scale
What it does
Most dev shops staff projects with a couple of seniors and a bench of juniors, quote an open-ended range, and go quiet between milestones. Hardened Soft is senior-only, no junior hand-offs, and ships a working demo every two weeks on a fixed scope agreed in writing upfront, not a status report. You get 100% source code ownership from day one and a 1-business-day response time. We also give away two free tools, a SaaS Cost Calculator and an AI Agent Builder, for a real number before any call.
Production-ready custom software, SaaS platforms, AI automation, and mobile apps built by senior engineers. 2-week demos, fixed-scope sprints, 100% code ownership.
From initial requirements and cloud architecture to testing, deployment, and long-term support — one accountable team owns your entire software lifecycle. We eliminate management bloat and deliver battle-tested code that survives real growth. Engagements range from a single sprint to a long-term partnership. You bring the idea — we bring the engineers, designers, and process to make it real. Bespoke business platforms, internal workflow tools, and complex web applications built to your exact operational requirements. Fast, accessible web applications and high-performance native-feeling iOS & Android products built from unified codebases (React Native, Flutter, Next.js). Scalable…from hardenedsoft.com
Does the same job
all alternatives →More dev tools this month
the category →



Open-source GTM skills for technical founders
Dev tools · 29d ago · gtmcofounder.com


OpenTrailPaper is open-source bike computer firmware for the LilyGO T5S3 4.7" E-Paper PRO. It supports offline maps, GPX routes, FIT recording and Bluetooth sensors.
Dev tools · 1d ago · opentrailpaper.com
Launched alongside, August 2026
the whole month →- TL
Life & fun · 10d ago · louisabraham.github.io


- SA
Hello HN! I found that picking out plausible but diverse skin tones for my digital art and game development projects was kind of difficult, and I got curious about if there was a way to define a color space that made it easy. I've built a color picker and procedural generation algorithm based on the space as well as a bunch of other fun js features and demos throughout the page that use the equations. If you find it interesting, I have lots of explanations of how I built it and what properties the space has. The methodology might be a bit shaky, but hopefully the result is as helpful for…
Life & fun · Aug 2026 · toneyalexander.github.io


I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
AI · 16d ago · simedw.com