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Show HN: I hate buying shoes online so I built a service to fix that

https://www.getsize.shoes
2•monsharen•6mo ago
Hi HN,

Some friends and I have been working on and off on a service called GetSize (https://www.getsize.shoes) since 2019 and feel we finally have enough pieces in place to take it somewhere. We’re however uncertain about quality and would love your feedback on any and all aspects of it.

The core insight is that pretty much everyone has returned shoes they bought online that didn’t fit well. There are 3d scanners in stores which are cool but that won’t help you at home, and AI photo apps are generally in a pretty sad state still. Consumers do however have multiple shoes with a preferred fit at home, and when applied at scale it’s a simple data problem:

If I have 5 shoes that fit me well, and you have 5 shoes that fit you well, and we have a shoe in common; then I can buy all the same models and sizes that you have.

We are now building a dataset for this purpose, and to do it we’ve simplified the size chart tango that all retailer sites offer today. We’ve ingested a bunch of brand specific size charts so that you no longer need to look at excel sheets essentially. Just a simple recommendation based on what you already own. And whatever shoes you add will contribute to creating a dataset that makes size charts obsolete.

So why does this matter? - Around 20-30% of shoes bought online are returned, half of that is due to poor sizing. - Retailers usually solve this in isolation or not at all. There are some great solutions, but isolated to specific sites because of their business model. - Size charts alone aren’t enough. They differ across brands and in many cases across models. And due to this, larger retailers can’t even map the correct chart to all of their models (See Europe’s largest online retailer Zalando as an example). They often use generic size charts.

The website design is a bit… developer-flavored. Our priority so far has been getting the backend, data collection, and recommendation engine working, and the texts are tailored for SEO to build organic traffic. Kind of hate that part personally but I guess it’s a necessity. Or is it?

I have written a first draft of our remote MCP server where the true value lies, but it’s not yet live. I hope it will put less emphasis on the need for a web frontend.

Regardless, would love to hear your thoughts and appreciate any feedback I can get.

Best regards, Thomas

Rewriting Pycparser with the Help of an LLM

https://eli.thegreenplace.net/2026/rewriting-pycparser-with-the-help-of-an-llm/
1•y1n0•1m ago•0 comments

Lobsters Vibecoding Challenge

https://gist.github.com/MostAwesomeDude/bb8cbfd005a33f5dd262d1f20a63a693
1•tolerance•1m ago•0 comments

E-Commerce vs. Social Commerce

https://moondala.one/
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Avoiding Modern C++ – Anton Mikhailov [video]

https://www.youtube.com/watch?v=ShSGHb65f3M
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Show HN: AegisMind–AI system with 12 brain regions modeled on human neuroscience

https://www.aegismind.app
2•aegismind_app•7m ago•1 comments

Zig – Package Management Workflow Enhancements

https://ziglang.org/devlog/2026/#2026-02-06
1•Retro_Dev•9m ago•0 comments

AI-powered text correction for macOS

https://taipo.app/
1•neuling•12m ago•1 comments

AppSecMaster – Learn Application Security with hands on challenges

https://www.appsecmaster.net/en
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Fibonacci Number Certificates

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AI Overviews are killing the web search, and there's nothing we can do about it

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3•bundie•20m ago•1 comments

City skylines need an upgrade in the face of climate stress

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3•gnabgib•21m ago•0 comments

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https://www.youtube.com/watch?v=HmDxmxhrGDc
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2•y1n0•26m ago•0 comments

1980s Farm Crisis

https://en.wikipedia.org/wiki/1980s_farm_crisis
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Show HN: FSID - Identifier for files and directories (like ISBN for Books)

https://github.com/skorotkiewicz/fsid
1•modinfo•31m ago•0 comments

Show HN: Holy Grail: Open-Source Autonomous Development Agent

https://github.com/dakotalock/holygrailopensource
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https://github.com/danielbrendel/krepagotchi-game
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Show HN: Termiteam – Control center for multiple AI agent terminals

https://github.com/NetanelBaruch/termiteam
1•Netanelbaruch•46m ago•0 comments

The only U.S. particle collider shuts down

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2•rolph•49m ago•1 comments

Ask HN: Why do purchased B2B email lists still have such poor deliverability?

1•solarisos•49m ago•2 comments

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https://www.remotion.directory/
1•rokbenko•51m ago•0 comments

Portable C Compiler

https://en.wikipedia.org/wiki/Portable_C_Compiler
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Show HN: Kokki – A "Dual-Core" System Prompt to Reduce LLM Hallucinations

1•Ginsabo•54m ago•0 comments

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https://mfranc.com/blog/ai-2026/
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Microsoft purges Win11 printer drivers, devices on borrowed time

https://www.tomshardware.com/peripherals/printers/microsoft-stops-distrubitng-legacy-v3-and-v4-pr...
3•rolph•55m ago•1 comments

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https://www.ft.com/content/a4cebf4c-c26c-48bb-82c8-5701d8256282
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https://www.gutenberg.org/cache/epub/77881/pg77881-images.html
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https://www.baldurbjarnason.com/notes/2026/note-on-debating-llm-fans/
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1•otoolep•1h ago•0 comments

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1•cfata•1h ago•1 comments