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danfrost

Ask HN: Do Agent skills make a difference?

I am unconvinced that agent skills are that impressive. My context is that I've built up a stack of "rules / playbooks" but these are just basic rules I would use for myself or a team.This is the kind of thing any good team or dev writes so they have checklists. And the content is really best (if uncommon) practice.But then I real and watch all kinds of people getting excited about what skills...

( Read More... | 1 comment | 2 points | on HN )
Re:Ask HN: What Are You Working On? (April 2026) on Monday April 13, 2026 @04:08AM (#47749189)
A couple of things: 1. data management for music publishers. This came out of nowhere but has got me back into coding, deploying, test. And I've got real lessons using AI-generated code that I wouldn't have got just reading other ppl's blog posts! We've been mapping all the data formats publishers work with, how to organise them better and build a suite of apps around it.

2. the other projects it the framework. Aside from the product itself, I've ended up with a really nice framework (FE and BE) and playbook for copilot to follow. I've hit multiple problems with AI generated code and had to rework it like I have for junior devs! But now, the framework focuses the work and stops the slop!

I want to build out all the product-dev-helper tools I've wanted in the past. I've already got a lovely schema-UI system, UI components which are data-aware and the basis of some low-ish-code tools. I've also nearly got a "run tests and fix" local LLM which saves tokens.

Really enjoying this.

Re:Ask HN: Who wants to be hired? (December 2025) on Monday December 01, 2025 @03:10PM (#46112498)
10+yrs fCTO/fCPO experience in data-heavy at scale applications. I take on 3-4 projects a year helping companies/teams at their inflection points.

Location: UK

Remote: Yes

Willing to relocate: No

Technologies: full stack, especially data-rich / data-heavy applications. E.g. large scale or high complexity of data. Backends include python, node (also java, PHP and others); frontend mostly React but enough experience to adapt. Very deep knowledge of infra and experience in infra-as-code, scaling etc.

Most of my roles are fCTO/fCPO at inflection points: idea to MVP; MVP to stability; stability to scale-up.

CV: See https://danfrost.co.uk/

email: [email protected]

Show HN: Daily Quiz

https://quizrush.webflow.io

Hey! I’m a designer and this is a little portfolio project I’ve been working on. If you’ve got a moment, I’d love for you to check out the page and try the quiz.The idea is to see what people think of the quiz format and whether it’s something they might come back to a few times a week. If you do give it a go, any feedback would be really appreciated.Thanks a lot!https://quizrush.webflow.io

( Read More... | 1 comment | on HN )

Ask HN: How do you explain tech debt (to non-techs)?

Tech debt is often a taboo. Talking about it can be bad and arguing for addressing it can be worse.But I'm not sure everyone talks about "tech debt" in the same way. I've seen people use it as excuses for "time on what I want to do" and definitely seen management refuse it for that reason. But I've also seen management refuse addressing it to the detriment of the product/project.So what,...

( Read More... | 17 comments | 11 points | on HN )

Ask HN: Why do read you the comments

Do you read the comments on HN links?Why? What do you look for?And 2nd question: do you read the original link before or after the comments?And why..?(I'm just interested for reasons I won't share yet as I don't want to influence the answers!)

( Read More... | 9 comments | 4 points | on HN )
Re:We Rewrote Everything in $hotlang, and Our Startup Still Failed on Wednesday November 25, 2020 @07:16AM (#25208417)
I've found: - amazing business running on ball of mud code maintained in an insane way - the perfect architecture, CI/CD, TDD where the business/product has little/no value for the customer

Also, I've seen the same stacks succeed and fail. The only common thing I can see is:

- when the tech team fully understand the stack they're using - when the tech team fully understand the product and business they're building (and can make appropriate trade offs)

There are a bunch of basic tech things. E.g. the underlying infrastructure has to be performance, scale, secure etc. There's also the issue of choosing a tech you can actually recruit for.

Thanks - good point. I need to change the phrasing.
It's a facebook messenger bot at the moment but it'll be native app eventually when the details of the chat content are ironed out. I hope to continue the FB bot being free forever, but it depends how it pans out..

Ask HN: I'm looking for beta users for a mental health and motivational bot

I have built a bot version of a daily gratitude checkin which will expand to cover all areas of life that you want to work on. It works on noticing opportunities instead of setting goals.If you have goals or habits you want to develop, this bot could help. I've found it hugely useful in keeping my mood up and keeping me focused on long term objectives even when stressed and distracted.It would...

( Read More... | 6 comments | on HN )

Ask: What are the tools and factors that let you to program at your best?

I've been thinking about how and when I program at my best, what the tools are, what the situation is and how I can engineer it more often.It's a combination of editor/IDE (that I know), debugging tools, clear goal, clear head, ...and a bunch of other things.What are your factors of 'the best programming you'?

( Read More... | 16 comments | 17 points | on HN )

Ask HN: Mindfulness for Hackers

Hi HN!I've collected lots of material, techniques and methods over the past few years on mindfulness and applied it to my own (hacker) brain.My question(s)- what mindfulness techniques do you use? - do you find the mindfulness material out there a bit hippie? - what apps/hacks do you use? - do you know of any books specifically for hackers/programmers/techies?Cheers!

( Read More... | 32 comments | 50 points | on HN )
Re:Ask HN: How should the CLI be designed today? on Sunday July 17, 2016 @08:16AM (#12109936)
Do you know what the roadmap is for this? It looks like they want to build a terminal, but I can't see how it's significantly different from what we've got at the moment.

Ask HN: How should the CLI be designed today?

I've long thought that the command line is just a bit rubbish, even if it is powerful.If you were redesigning it today (2016), how would you lay it out and what it do?E.g. collapse output. Keep more metadata on history. Built in error hints (e.g. google the error, harvest possibilities).How should the CLI work across microservices and cloud services?What should the graphical design be?This is...

( Read More... | 85 comments | 85 points | on HN )

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