Show HN: Shitty Listings algorithmically finds undervalued property

Here's the fun regex we use to find some initial candidates in our analysis:

    val = str.match(/probate|trust.sale|short.sale|auction|cash.offers|all.cash|(sold|sale|sell|offered|purchase|comes)[^.]+as.is|as.is[^.]+(condition|sale|contract|clause)|tear.down|damage|rehab|tlc|flip|fixer|needs[^.]+work|bring[^.]+(contractor|architect|builder|decorat|designer|developer|ideas|paint|brush|investor|hammer|handy|imagination|vision|tool|plans)/i)
    nval = str.match(/(beautiful|ly|ng|has been|was|just|being|100%|just been) (rehab|remodell?ed)|^Rehabbed|rehabbed [^.]* ?(home|cottage|house|property|unit|apartment|condo)|rehab center|rehab [^.]* ?complete|flip [^.]*switch|not an? ['"\w,]*\s*(flip|fix|probate|reo|repo|short sale|foreclosure)|flip on |flipped|not looking for a \w* flip|flip ?flops|tooth ?brush|Rehabilitation of Historic Buildings/i)

Ohhh. I want this for my area. Great idea.

I always wonder if the developer should care? The only front-ends I write these days are admin backends for my own company, so I very specifically don't care.

That said, is there any data on browser share with JS turned off? Because I'm sure I'm being obtuse, and I know I can be accused of being a dick, but I doubt I would care very much.

My company makes mobile games. We don't support below Android 4, we don't support below iOS 6. Not allowing JS completely is absurd, IMHO, and much like expecting developers to continue to support IE 6. It's 2015, JS is the programming language of the browser-based Internet, and expecting developers to cripple their own applications to support a vanishingly small amount of people that block JS may simply make no sense, economically speaking.

Built with React

I did.

I expect sites sometimes not to work fully. But completely blank?