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Ask HN: Idea Sunday

news.ycombinator.com

11–20 of 209 posts

Re: Ask HN: Idea Sunday

#11
post #7

A site with free, open, community driven practice problems and solutions. Sort of like a wikipedia for questions. I could imagine this being a key ingredient in the future of OER. Would be cool to see something like this integrated with http://metacademy.org

Don't the stack exchange sites already serve for something like this?

Re: Ask HN: Idea Sunday

#13
A payment form that supports subscriptions and one time payments. It has options for taxes and it comes in English French and Spanish. Moonclerk but with taxes and languages. Chargify with a beautiful form and languages.

Re: Ask HN: Idea Sunday

#14
post #11
post #7

A site with free, open, community driven practice problems and solutions. Sort of like a wikipedia for questions. I could imagine this being a key ingredient in the future of OER. Would be cool to see something like this integrated with http://metacademy.org

Don't the stack exchange sites already serve for something like this?

Good point, actively contributing answers certainly helps practice a skill area. But I can't imagine thinking, "I need to practice tree traversal algorithms: to Stack Overflow!"

Re: Ask HN: Idea Sunday

#15
post #4

Hacker news 2.0 An actual tech news column with reporters and a sleek website and or maybe a podcast here and there I mean seriously why hasn't that happened yet

I would contribute to this, both in terms of donating to see this happen but also to the content and/or the community. Silly as it sounds, my least favorite thing about HN is the startup content---i don't care about agile this or lean that or pivoting or whatever, I'm interested in people "hacking" on passion projects, making cool tools, and breaking stuff.

Re: Ask HN: Idea Sunday

#16
An MMO where all content is created by players using a wiki-like interface. Editing privilege is tied to a "creation skill" that levels up with each approved editing action.

Re: Ask HN: Idea Sunday

#17
A search engine for the legal system. I had sent this idea to YC 2013 and they asked me to submit a video, but I felt I don't have the creds to apply.

Take each section of a country's law and convert it into prolog clauses. Queries can then be run on the legal engine. For defendants it gives you insights on how to build a case and for prosecution it identifies relevant sections and evidence that needs to be provided to have a successful conviction.

The same can be applied to divorce, patents, property etc.

My idea was to use an Erlang map reduce system to help fan out the queries which are dispatched to an underlying Prolog knowledge base (Erlang supports something like Channels/Ports).

I have a bias towards ideas which have a social impact.

The business case is: In a country like India there are over 20 million pending cases in courts.

Imagine both sides of lawyers and the judge all having access to a system like this - cases could be resolved a lot faster and time spent building defense/prosecution would be a significantly smaller.

Implemented right, this could somewhat level the playing field and allow poorer people have access to some sort of legal advice, which today they would not be able to afford. Monetizing the system could be charging for queries as you probe deeper and deeper into the system/advertising for lawyers.

I think commoditizing law has immense potential and should have a very large business potential.

I always wanted to implement and Idea like this as Open Source, but here in India nobody would fund ideas like this. I'm putting it out there as I believe it's time has come.

Re: Ask HN: Idea Sunday

#18
post #11
post #7

A site with free, open, community driven practice problems and solutions. Sort of like a wikipedia for questions. I could imagine this being a key ingredient in the future of OER. Would be cool to see something like this integrated with http://metacademy.org

Don't the stack exchange sites already serve for something like this?

I think his focus was on the "practice" in "practice problems and solutions. I can't really practice problems on SE.

Re: Ask HN: Idea Sunday

#19
A code review tool specifically for Golang projects based on many of the contribution guidelines listed here http://golang.org/doc/contribute.html

A few months ago when I made some contributions to Go I realized I like their code review process and tools much more than the typical GitHub PR workflow.

Re: Ask HN: Idea Sunday

#20
A service that sits between my bank account and subscription services that only accepts charges that I've preapproved.

This would let me keep track of the services that I have so I don't end up with subscriptions to sites or services that I've forgotten about. It would also let me revoke permission to charge the account at any time. No need to cancel a card if one won't cancel or changes the fees--you just revoke their permission individually.

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