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Showing posts from March, 2018

Show HN: We are creating the Venmo of Ethereum https://ift.tt/2pWR3e2

Show HN: We are creating the Venmo of Ethereum We are Lapis and our goal is to create a web/mobile platform that will facilitate transactions using Ethereum, a digital currency. Our main target audience for this app includes market vendors and small businesses as an alternative to high-fee payment services. The platform solves the wallet issue that Ethereum currently has and you no longer will need to type in a 40+ character wallet address, just a username and the app handles the rest on the decentralized network. If you are interested in Lapis check out our website: uselapis.com and if you have any questions for us, please fill out this google form: https://goo.gl/forms/lbygO9xOqcFC5C0w1 or leave a comment down below. Thank you! March 31, 2018 at 12:33AM
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Show HN: KittyRace – race CryptoKitties, win ETH http://bit.ly/2pUGhoD

Show HN: KittyRace – race CryptoKitties, win ETH We launched KittyRace today, and would love to know what HN thinks! KittyRace is a dApp that lets CryptoKitty owners combine skill and chance, and race their kitties for a winner-take-all pot of Ether. The outcome of each race is decided by the logic defined in our Ethereum smart contract, and is based on each kitty's DNA (stored in the CryptoKitties smart contract), and a random roll. Check it out here: https://kittyrace.com For the best experience, please have MetaMask, a CryptoKitty, and headphones :) March 30, 2018 at 12:38AM
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Show HN: StackCrunch – A platform to share your development experiences https://ift.tt/2GC1AoZ

Show HN: StackCrunch – A platform to share your development experiences Hello HN, My name is Deepak. I've created this platform ( https://stackcrunch.io ) where developers can share their experiences in form of short stories linked to real-world practical solutions on Q&A platforms. This project is currently in early access mode, where you can check out the platform & start writing your stories. Also, please do check out the launch article and how to create a story at https://ift.tt/2GkTEoX I'd love to hear back from the community. Warm Regards, Deepak March 29, 2018 at 12:01AM
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Show HN: Alexa skill for your morning routine/mid-day breaks https://ift.tt/2pJXcd8

Show HN: Alexa skill for your morning routine/mid-day breaks This is my first Alexa skill, and it's now live at https://ift.tt/2GyZbeK ! It plays relaxing water sounds, accompanied by chirping birds. Check out this Medium post on what inspired me to build this skill at https://ift.tt/2GbsNzC... :D March 27, 2018 at 05:35AM
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Show HN: Second – solution to decentralize https://ift.tt/2unFaD5

Show HN: Second – solution to decentralize Second's goal is to be your fully decentralized, AI twin that runs everywhere (in the cloud, in your browser, on your phone or smart tv), managing all your data, connections, and software. You give it instructions, and it follows them, answering only to you. Decentralization has three major problems: - Identity: how do I know I'm talking to you? ("Zooko's Triangle" = decentralized, secure, human-addressable) What is your reputation for X transaction? Where can I find Y thing that you made? - Language and Storage: What is the format of the data we exchange, where is the data stored, and who has access? - Hosting/Install/Upgrades: The UX of installing software sucks for programmers, even more so for non-programmers. How does a non-technical user install/upgrade without knowing anything technical? Second solves those problems: - Identity: stored on the Stellar blockchain as usernames/namespaces. - Language and Storage: every
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Show HN: Create effortless page transitions with a new primitive in react-spring http://ift.tt/2psMxo8

Show HN: Create effortless page transitions with a new primitive in react-spring Today i wrapped up the last primitive i had in mind for react-spring ( http://ift.tt/2tFnhPK ): Parallax. Demo: http://ift.tt/2G9cYJ5 This makes the most daring and complex page transitions as easy as it gets. You basically define a page layout declaratively and the primitive takes care of scrolling. React-spring takes inspiration from React-motions api, but in a simplified form, at the same time can interpolate raw state (colors, svgs, arrays, etc) and animates very efficiently as it doesn't have to re-render components frame by frame. At this point it has four simple primitives to enable all sorts of UI oriented animations: Spring, Trail, Transition and Parallax. March 22, 2018 at 04:40PM
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Show HN: a Yelp for iOS developers http://ift.tt/2HNCj8g

Show HN: a Yelp for iOS developers I came up with this idea "a Yelp for developers" when talking with my colleagues. My hypothesis is that, it would be very helpful if we know more about a library before choosing to use it. It's similar to that we want to know more about a restaurant by checking Yelp before visiting it. For example, there're a lot of videos on Youtube advocating how great AsyncDisplayKit (an performant UI library for iOS) is. But it's hard to tell how prod-ready it is. Instead of investing in time to try it out, it would be awesome if I can know about how other people feel about using it. Following this hypothesis, I put together a prototype to showcase the idea: http://branchtip.com/ As an iOS engineer by day, it's currently only for iOS, just so that I can contribute some reviews to it. What do you think of this idea? Feedback would be really appreciated. Cheers, - Kenny March 21, 2018 at 12:24PM
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Launch HN: Promise (YC W18) – Cost-effective, more humane alternative to jail http://ift.tt/2IBLv0Q

Launch HN: Promise (YC W18) – Cost-effective, more humane alternative to jail Hi HN, We are Phaedra and Diana of Promise ( http://joinpromise.com/ ). We provide a cost-effective, more humane alternative to incarceration. We work for government agencies to monitor and support individuals who would otherwise be in jail or who are under some form of community supervision. There are almost 2.3 million people behind bars in the US and another 4.5+ million people on probation or parole. Almost 450,000 people are in jails pretrial, meaning they have not been convicted of the crime for which they were arrested. The majority of these individuals remain in custody because they cannot afford to pay for their release. This is costly for governments and devastating for the individuals who remain in jail who can lose their job, housing, children and more while incarcerated. Believe it or not, many of these people never even end up being charged with or convicted of a crime. Phaedra had a background
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Launch HN: TrapFi (YC W18) pays freelance developers by the pull request http://ift.tt/2IDq6V6

Launch HN: TrapFi (YC W18) pays freelance developers by the pull request Hi HN, My name is Cameron Sadler, and I'm one of the founders of TrapFi ( https://www.trapfi.com ). Our service makes it easy for freelance developers to get paid per pull request. Instead of waiting months after work is complete to get paid, freelance devs use us to generate payouts as they work. Nigel, Eric and I have been freelancing on and off for the last five years. It was undoubtedly feast or famine. Late or slow payments from clients made this more difficult. With TrapFi you know precisely when you'll get paid next. Before TrapFi, I ran a co-work space for freelance developers. Here I connected with people who loved freelancing but eventually went back to corporate because cash flow was unpredictable. This was due to most of their contracts having net 30/60/90 terms or clients just flat out paying late (or not paying at all). We searched for tools to solve this problem, but none triggered payouts f
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Launch HN: Rhythmm (YC W18) – Create channels and broadcast them to an audience http://ift.tt/2IvcbAi

Launch HN: Rhythmm (YC W18) – Create channels and broadcast them to an audience Hi HN, We’re Zach and George — the creators of Rhythmm ( https://getrhythmm.com ). We want to bring back the blog, a page that you can do whatever you want with. A place where you — either by yourself or with a few friends — can broadcast to an audience. With a few friends, it reads like a conversation. A few months ago, we wanted to create a music blog together. We started to look at our options for creating a music blog, and realized that there weren’t any good ones. We didn’t want to create our own website, because people would have to remember to visit our domain and wouldn’t get notified when we posted. We looked at other music blogs on the internet, but it seemed like most of them were dying or have already died. We wanted a place where we could both share and bounce music off each other, and have our friends subscribe. And we couldn’t find an easy way to do this. We realized that this same issue aris
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Show HN: Which Marketplace? A crowd-sourced list. App markets for side-projects http://ift.tt/2HE5Z84

Show HN: Which Marketplace? A crowd-sourced list. App markets for side-projects Hello HN! Are you looking to build an extension, app or plugin as a side project? If you ever wondered what other software ecosystems and marketplaces there are besides the crowded WordPress Plugins, Shopify Apps and Chrome Extension Store we have a solution for you. A free crowd-sourced list with (50+) plugin marketplaces, app stores and software extension directories for different target markets. Check it out: >> https://goo.gl/rpBPQx (Airtable spreadsheet) If you'd like to stay in touch or add your thoughts and experiences into the database, check out the “More Info” tab in the spreadsheet. Patric March 17, 2018 at 03:54PM
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Launch HN: Hexel (YC W18) – Create a cryptocurrency for your community http://ift.tt/2pjGDot

Launch HN: Hexel (YC W18) – Create a cryptocurrency for your community Hi, we're the founders of Hexel ( https://www.onhexel.com ), in the current YC batch. Our product lets anyone create a cryptocurrency (an ERC20 token on Ethereum). You don't sell it or do an ICO, you just create it and start using it right away. It's supposed to be fun! Cryptocurrency is still in a very experimental phase, but most cryptocurrencies out there seem aimed at a serious, large-scale technical problem (not to mention the get-rich-quick schemes). We're helping people create currencies for interesting things they actually want to try using now. So far, we've seen some cool use cases. To name a few: A gaming streamer is rewarding his most loyal viewers with tokens they can redeem for shoutouts or merchandise. A hip hop website is giving tokens to content curators and using them for giveaways. A few Discord channels have created tokens to use as a form of upvotes in their communities (and
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Show HN: Notchy – add the notch back to your iPhone X screenshots http://ift.tt/2pgvcxL

Show HN: Notchy – add the notch back to your iPhone X screenshots Notchy is a simple iOS app that adds the notch back to your iPhone X screenshots. A few friends and I thought that iPhone X screenshots looked weird, given that they have sharp corners, and no notch. The iPhone X doesn't look like a rectangle...so why should the screenshots? So, after 8 rejections from App Review, countless icon redesigns, and lots more work than you'd expect for an app this simple, it's finally out. Notchy was built to be speedy and efficient. Just take a screenshot on your iPhone X, use the share extension, and then share your screenshot via iMessage, Twitter, etc. There's also no tracking or analytics. It feels weird to have to call that out but it was a deliberate decision. There's a $2 In-App Purchase to remove the watermark from screenshots and add the ability to add the iPhone X frame. If you have any comments, the team will be checking HN, so please post any ideas or thoughts
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Launch HN: Piccolo (YC W18) – Camera for controlling your home with gestures http://ift.tt/2pdZbH9

Launch HN: Piccolo (YC W18) – Camera for controlling your home with gestures Hi HN — we’re Marlon and Neil, founders of Piccolo ( http://ift.tt/2Fq5aPi ). Piccolo is a smart camera that lets you control your TV, lamps, fans, speakers, and other devices with simple gestures. For example, you can point at your lamps with your hand to turn them on or off. The two of us have had an interest in computer vision for a long time and were in Udacity’s first self-driving car nanodegree cohort in 2016. We started this as a side project to control one lamp and soon had our entire house connected. For some actions, we found gestures to be much faster and more intuitive. For example, pointing at a lamp to turn it on is way more natural than saying “Hey Alexa, can you turn on my left living room lamp?” To set up Piccolo, you can place it anywhere (near the TV is usually best), and then on the app you can indicate with bounding boxes where the devices are. After that, you connect those same devices (C
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Launch HN: Pathrise (YC W18) – Career accelerator for students, free until hired http://ift.tt/2DrTE46

Launch HN: Pathrise (YC W18) – Career accelerator for students, free until hired Hi HN, I'm Kevin, co-founder of Pathrise ( http://ift.tt/2GrrhGj ). Pathrise is an online replacement for career services that helps students get better jobs and make more money. If and only if they get hired during our program, students pay us back a tuition fee of 7% of their income for 1 year. For more context, you can read about us here: http://ift.tt/2FFRRKF... . The problem: universities aren't directly incentivized to get students good jobs since they make all their money in upfront tuition. As a result, college career services centers aren't results-driven and can't properly support their students. Most students are essentially left to figure things out on their own, and they think to themselves, career services are useless. The easiest way to verify this is to ask your average student how many times they've visited their career services center in the last year. In reality, care
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Launch HN: EasyEmail (YC W18) – Gmail plug-in that helps compose emails quickly http://ift.tt/2GonnOp

Launch HN: EasyEmail (YC W18) – Gmail plug-in that helps compose emails quickly Hey HN! We’re Fil, Lambert and Matt, the founders of EasyEmail ( https://easyemail.ai ). EasyEmail is a Gmail plug-in that helps you write emails quickly. We train our software with your inbox and quickly suggest what you should write based on your previous responses. We started working on improving how email is used about a year and a half ago, when Fil was organizing the MIT Fall Career Fair, an event for 6,000 people and 450 companies. He was sending 200-300 emails a day and feeling suffocated by the volume. We started chatting about some sort of a solution, and after a long journey (including a car crash on the way to our YC interview!) we finally have a working product and some happy users. Our current product is a Chrome Extension helps you write emails with two main components: autocomplete, and hotkeys. Autocomplete searches through every sentence you’ve ever sent in the past and suggests 5 sentence
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Show HN: Using AI to Summarize Terms and Conditions http://ift.tt/2Hs8vy4

Show HN: Using AI to Summarize Terms and Conditions 88% of people never read the terms and conditions of websites or services they use. However, most people want to know what they are agreeing to in those terms. That is why we created Legal Leaf. We strongly believe that everyone should have easy access to those agreements, in language they can understand. Legal Leaf works behind the scenes, in your browser, to read and summarize these terms using powerful AI. We're constantly working to improve the accuracy of these summaries. The results are displayed in the top right corner without affecting web speeds. Legal Leaf is a beta product still going through development, but it's improving rapidly and we would love a group of willing beta testers. http://leaf.legal March 12, 2018 at 10:59PM
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Launch HN: EnvKey (YC W18) – Smart Configuration and Secrets Management http://ift.tt/2FKzEip

Launch HN: EnvKey (YC W18) – Smart Configuration and Secrets Management Hi HN! I’m Dane, the founder of EnvKey ( https://www.envkey.com ). EnvKey is an end-to-end encrypted 1Password-like service that lets dev teams manage API keys, credentials, and configuration easily and securely. For some background, you can check out http://ift.tt/2FxaxR2... as well as a Show HN from when EnvKey first launched: http://ift.tt/2xwdcTQ . The Show HN is what got EnvKey its first batch of production users, and I probably wouldn’t have gotten into YC without it. So thanks HN! I owe a hell of a lot to this community. On where the idea came from: I had the first inklings at my last job. We were in the MVP stage, so we ended up with a bunch of separate apps and services as we experimented. These were split between CloudFoundry and Heroku, and we also had an in-house test server running CI for everything on TeamCity. Keeping stuff like API keys, puma server settings, and other environment-specific config in
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Launch HN: SafetyWing (YC W18) – A Global Safety Net for Digital Nomads http://ift.tt/2Ifv61R

Launch HN: SafetyWing (YC W18) – A Global Safety Net for Digital Nomads Hi HN! We're the founders of SafetyWing in the current YC batch. We're working on a global safety net for online freelancers, starting with health insurance, which you can get here: http://ift.tt/2FrfiHx When we quit our jobs to become digital nomads, we discovered that if you are not a full-time employee, you're pretty much on your own. You lose stable income and most benefits when you earn money as a freelancer or entrepreneur, and lose the rest of your safety nets by being abroad. We decided to do something about this, and the result is SafetyWing. We're three Norwegians: Sondre is also founder of freelancer platform Konsus.com (YC W16). Sarah is CTO, former lead engineer of ad-network Tapdaq & she’s also a musician. Hans a is lawyer and former head of legal at Auka, which is like white-label Venmo. Our first product is $37 per month (4 weeks) for worldwide travel and medical insurance ($30 a
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Launch HN: Airship (YC W18) – Controlled rollouts of new features http://ift.tt/2oQNXs2

Launch HN: Airship (YC W18) – Controlled rollouts of new features Hi HN! We’re Alvin and George, the founders of Airship ( http://ift.tt/2G2aEAY ). We built Airship to help companies roll out new features carefully, instead of blindly deploying. You may have seen that a million users are revolting over Snapchat's redesign, dropping their App Store rating below 2 stars. You might also remember when Digg launched a redesign in 2010 that caused a 30+% dip in usage in a matter of days. To avoid unpleasant surprises, companies like Facebook and Airbnb have developed their own sophisticated tools to carefully roll out their new features, test and measure their impact incrementally, and roll them back when signs of trouble appear. This way they can be informed about how users receive the features, and can fix mistakes without jeopardizing their entire user base. Then they can publicly release the new feature with reasonable confidence about its likely reception and effects. Alvin and I di
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Launch HN: Shogun (YC W18) – Storefront Builder for ECommerce Sites http://ift.tt/2HcCnON

Launch HN: Shogun (YC W18) – Storefront Builder for ECommerce Sites We're Finbarr and Nick, co-founders of Shogun - a storefront builder for eCommerce sites. We started the company 3 years ago. Initially it was a page builder for Rails apps[1, 2]. After about 9 months, we couldn't convince many companies to pay us for that, but one of our prospects wanted to use it for a Shopify store. So we wrote a Shopify integration, waited a week, and gave up. Within a month of giving up, we had some paying customers, so Nick and I continued to work on it as a side project. I went to work as a software engineer, and Nick moved to Thailand. We continued to work on it in our free time, and figured maybe someday it could be a lifestyle business. But it continued to grow. And grow. And grow. By spring of 2017, it was making enough to pay Nick and I a modest salary, so I left my job and Nick came back from Asia. By fall, our growth wasn't slowing down, and we figured that this could be a ful
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Launch HN: Tarjimly (YC W18 Nonprofit) – Realtime Translators for Refugees http://ift.tt/2oQ1saE

Launch HN: Tarjimly (YC W18 Nonprofit) – Realtime Translators for Refugees Hi HN! This is Atif and Aziz, co-founders of Tarjimly ( https://tarjim.ly ) - a nonprofit that allows bilingual speakers to volunteer as translators for the 23 million refugees worldwide using anonymous chat, phone, and video. All for free. Aziz and I graduated MIT during the Syrian refugee crisis. Our friends and family all told us about the dire situation, but one problem stuck out: refugees desperately struggled to communicate with the medics, lawyers, and aid workers trying to help them. We built Tarjimly as a way to remotely translate by connecting over Facebook Messenger. A year later, our community of 3000+ volunteer translators has helped over 1500 refugees and aid workers globally. - Translators come back because it finally gives them a way to do more than just donate money or post online. - Refugees come back because machine translation (e.g. Google Translate) for refugee languages severely lacks accur
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Show HN: SecureIT – Easy to setup cybersecurity service for free http://ift.tt/2FoxQLP

Show HN: SecureIT – Easy to setup cybersecurity service for free I have built this service to allow every project to have basic cybersecurity, in an easy to setup way. It will basically alert you when your service/server is running on vulnerable software. The website is: https://secureit.io You can even try it anonymously at: http://ift.tt/2yE2Iki And you can also join in on the discussion and show us some love on ProductHunt as we launched there today http://ift.tt/2FWqj4X Thanks for caring, I did this mainly to help out starting businesses/projects - and it will always stay free for those without revenue, as I can afford to do so. All feedback is welcome! Cheers! March 5, 2018 at 08:13PM
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Launch HN: Temper (YC W18) – Get more sleep by blocking games at night http://ift.tt/2F4s5Uc

Launch HN: Temper (YC W18) – Get more sleep by blocking games at night Hi HN! We're Rohan and David, founders of Temper ( http://ift.tt/2HUIbh1 ). Temper is a desktop app we built to help gamers get more sleep by blocking games at night. You can set a schedule (eg. no games after 11pm) or set a daily time limit (eg. no more than 2 hours of gaming per day) and once you hit those limits, Temper will block you from playing more games until the next day. We know nobody wants to get blocked in the middle of a game and get an abandon, so unlike most blockers, Temper is game-aware and uses traditional computer vision (specifically, blob detection to identify elements) to ensure the block only activates once a game ends. We started Temper because we're gamers ourselves (over 5k hours of Dota 2 between us!) and believe games are positive experiences that can help you de-stress and keep in touch with friends. But we also realized that we regularly stayed up late at night playing just &qu
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