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Prosopo
Company blog · prosopo.io/articles · on HN as arbolsecurityweb
Prosopo is the company blog at prosopo.io, writing about security and web. Since 2022, 7 different Hacker News readers have linked it 19 times, most often “TypeScript: Branded Types”. It is still writing: the last post was on 2026-10-27, and you can follow it by feed.
Too few sampled comments (4) to say how often HN recommends it.?
Why HN links it
HN readers link Prosopo mainly for its TypeScript branded types article. Other comments are bare links or suggest the site as an easier alternative in a captcha thread.
Summarised by Claude from a sample of 4 HN comments that link here. Each comment is marked recommending, critical or neutral (citing without judging); how this works.
Prosopo Protect stops scalpers, scrapers, fake sign-ups and account takeover at your edge, on every page and API, and tells your team why each request was blocked.
Most-linked posts?
- TypeScript: Branded Types3 people · 3 mentions · first linked 2024-04-24
- Show HN: Procaptcha – Open-source, privacy preserving and frictionless CAPTCHA2 people · 3 mentions · first linked 2024-03-19
- Making TypeScript's mapped types work via identity rather than structure2 people · 2 mentions · first linked 2024-04-10
What Hacker News says?
Prosopo | Edinburgh, UK | Blockchain | Full time | Remote | https://prosopo.io Prosopo is designing the future of smart contract security. We are a small team with broad experience in tech startups who want to help realise the potential of blockchain. We are looking for a software developer with ~5 years experience to help bringing our product from prototype to a commercial success. You must have experience with Jav…
Comment linking /
on “Ask HN: Who is hiring? (August 2022)”Submitted We cut our Mongo DB costs by 90% by moving to Hetzner as a story · 261 points
HN discussionhttps://prosopo.io/
Comment linking /
on “Ask HN: Why buy domains and 301 redirect them to me?”Submitted TypeScript: Branded Types as a story · 190 points
HN discussionProsopo | Blockchain | Founding Software Engineer | Full-time / 4 days | Remote (UTC+0 to UTC+2 Only) | Edinburgh, Scotland Prosopo is building tech to secure smart contracts. We are a small team with broad experience in tech startups who want to help realise the potential of blockchain. This is our first hire and we are looking for someone with considerable tech experience who will be able to lead a team of develop…
Comment linking /
on “Ask HN: Who is hiring? (March 2022)”Submitted Show HN: Procaptcha – Open-source, privacy preserving and frictionless CAPTCHA as a story · 8 points
HN discussionGood article on using branded classes with Typescript to avoid structural typing: https://prosopo.io/articles/typescript-branding/ discussion: https://news.ycombinator.com/item?id=40146751
Comment linking /articles/typescript-branding/
on “Branded types for TypeScript”Submitted We suffered MongooseJS so you don't have to as a story · 6 points
HN discussionrelated recent discussion: https://news.ycombinator.com/item?id=40146751 (about https://prosopo.io/articles/typescript-branding/ )
Comment linking /articles/typescript-branding/
on “Branded types for TypeScript”Submitted We Are Being Blackmailed Or: How Not to Hire a Contractor as a story · 5 points
HN discussionWe're working on a distributed, privacy-focused captcha system at prosopo. captcha are served by a network of providers so there's no central data store. We're going live this quarter and you can sign up for updates on https://prosopo.io
Comment linking /
on “Ask HN: Did HN just start using Google recaptcha for logins?”Submitted It's time to drop ts-node as a story · 2 points
HN discussionUse https://prosopo.io/ and it'll be easier :)
Comment linking /
on “Which one created by human? hcaptcha”Submitted I tackled caching on GitHub Actions so you don't have to as a story · 2 points
HN discussionSubmitted Using Vite to Rebuild Local Dependencies in an NPM Workspace as a story · 2 points
HN discussionSubmitted Making TypeScript's mapped types work via identity rather than structure as a story · 2 points
HN discussionSubmitted PHP Views Package – Templating Made Easy with Blade and Model-Driven Approach as a story · 1 points
HN discussionSubmitted TypeScript: Mapped Type Magic as a story · 1 points
HN discussion
