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Products that do what I made a simple, open source, chromatic tuner mobile app does
I'm a musician by night, software developer by day, and one of the minor frustrations I've always had was trying to find a simple tuner app for my phone. Looking at both the iOS and Android app stores, you'll find a lot of the top tuner apps are rather bloated with ads or subscription callouts. I thought I'd create a dead-simple minimalistic mobile chromatic tuner the way I would like it - open the app and tune my guitar. My work is in web with NodeJS and React, so I chose React Native since it was the easiest to understand coming from React. Flutter was also an option since the company I…
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- 5IJ
Hey HN! I've been working on Muxamp for over a year now, and I decided that there's no point in keeping the source closed. (I never planned on making money from it.) I've learned a lot since I started, and I hope others can benefit from its release--and perhaps teach me a thing or two as well :)
2013 · github.com
- 6IB
Hey HN, I built a website where you can train Llama 3.1 8b & 70b (4bit) on your data. I use unsloth in the backend and the training is done on H100s which I rent programmatically from Runpod. I'd love some feedback. If you would be interested in using it feel free to book a chat with me: cal.com/hamada/tunellama-intro Happy to give you free credits :) P.S. I'm also looking for a co-founder as I have big plans for this.
2024 · tunellama.com
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2017 · soundmoose.com
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A buddy and I decided to hack on this little project this weekend, putting in about 12 hours. It's running Ruby on Rails, deployed to Heroku. We tried to keep things super lean with different gems handling user accounts, mailchimp for an email list and super lean styling/layout. Everything should work well enough on mobile devices, too, so give it a look! Right now the magic all happens via the Soundcloud API (of course), but we're exploring different ways to make this appeal to a broader audience of music listeners. We'd love your feedback! Here's the site:…
2014
- 9GC
I just launched a new project aimed at helping people to do something fun and creative every day by giving them daily challenges. The goal is to promote habitual creativity by reducing the barrier to content creation and reminding users to keep at it. Everyone can see everyone else's creations and give them some encouragement with a like. When designing Get Creative, I wanted something with a mobile sensibility: badged notifications reminding users to return, a very simple interface, even a predefined viewing size. But I didn't want to dive full in to iOS or Android where testing would be…
2012
- 10PN
>>>>> TimeForZen.com <<<<< This took months to put together. Learning javascript, using the sound manager 2 api. Finding the perfect creative commons photos on flickr. It's such a ridiculously simple site (just a curated list of music) but I went through hell debugging and getting it to work. I learned an extreme amount. My advice to designers who can't code, keep it simple, just get it done don't worry about optimization, don't worry about a backend. Code everything manually if you have to. I've kept it simple out of necessity. I'm a designer, not a…
2012
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Hi HN. I am not new to programming but very new to react-native. I thought I would share my first react-native application ever with HN for your comments. I have a day job as an enterprise developer and every day for 2 weeks I worked on my 60 minute bus ride in to work on this application from the front end to the back end. The biggest challenge was my relative inexperience with mobile development and my lack of design / ux creativity. The Android Play store submission was really easy however the Apple App Store submission took about 3 versions before it was accepted. Link to app on…
2015
- 12IH
Hello HN, I had some christmas free time over the last two weeks (Merry Christmas btw ;-)) and used that time to completely recreate the website of my app[1]. I used all the fancy new tools. I didn't know some of them when I started. What was my goal? * Pretty website * Blazing fast * Mobile first * SSR * Webp support * Generally all the best website practices (high lighthouse score) What did I use? * Tailwindcss (https://tailwindcss.com/) * Tailwind Components (https://tailwindui.com/) * React (https://reactjs.org/) * ViteJs…
2021
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2017 · andresinaka.github.io
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Hey HN! Last week I was working on a website and needed a way to synchronise visuals with live music. I've used MIDI controllers for this before, but I am travelling right now and don't have mine with me. So I had the crazy idea to build a browser extension that uses the keyboard as input and includes a sequencer. I gave myself 24 to work on it. It ended up taking longer (of course), specially since I ended up creating a demo, a small landing, docs, and an intro video. Took me one week from idea to launch (pushed quite a bit tbh). Features: - Works as a browser extension. Atm distributed…
2024 · minitap.io
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2015 · guitar-tuner.appspot.com
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I'm an indie developer making iOS games. My guitar app, Tiny Guitar, has reached 1 million DLs after about 14 months on the App Store. Check it out here: https://itunes.apple.com/app/id504720445 It reached 128K weekly active users this March, and is currently hovering at around 100K weekly actives. http://i.imgur.com/Z4Zha73.png I'm anxiously waiting for the new Nexus 7 to get released, so I can explore porting some of my apps over to Android. You may have seen me post about my piano app in the past:…
2013
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Hey everyone, I'm a young developer with a penchant for music and quality software. I have spent the last 16 months developing an open-source Google Chrome extension which attempts to simplify the experience of using YouTube to play music. Streamus: http://streamus.com/ Streamus currently has 14,000 users and is the #1 trending / #4 ranked 'fun' extension in the web store. I've built it entirely from scratch while teaching myself the basics of BackboneJS (and Backbone.Marionette), RequireJS, GruntJS and many other, smaller libraries. It has been a great learning…
2014
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Hi HN, I've been taking guitar lessons and one thing that is recommended to most musicians is ear training - where two different notes are played and you must identify the number of steps between the notes. My app, Earbuilder, should help with that process. You can find it here: http://www.earbuilder.com/ It's my first web app, and my first real foray into JavaScript. You can take a look at the source and you'll see that it's pretty poorly structured, but I've picked up a book and hopefully things will improve with my second web application. Please let me know if you have any comments,…
2013 · earbuilder.com
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Hey HN! We would love to hear your thoughts on our new client-side adaptation framework called Mobify.js. We've worked extremely hard on this product for a year and a half now, and we recently went open source with it. We use it internally to create mobile websites for our customers, and we would love for the rest of the world to use it too. Here is our first blog post on it: http://www.mobify.com/blog/introducing-mobify-js/. Once again, feedback would be awesome - go ahead and be brutally honest :)
2012
- 20MA
Playstore link: https://play.google.com/store/apps/details?id=com.supervoid.guessthesubreddit Also on Product Hunt : https://www.producthunt.com/posts/guess-the-subreddit-reddit-quiz-game Screenshots: https://imgur.com/a/R4oOW2h Developed using React Native Saw that meme this morning, yeah? Or that cute puppy video, you liked it... but do you remember which subreddit it is from? And there's so many related subreddits that you don't know of which have better content! What if there was a not-so-boring way to get to all this...…
2020
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I know mentioning Michael Seibel is almost cheating, but this week he demonstrated the "leaky pipes" concept to me. Not that I know the guy, but in one of his videos he says something on the lines of "If you are unsure if you app is ready to be launched, just launch it. It's like a house with leaky pipes, just open the main, grab your tools, and start fixing wherever water is leaking". So we did it, we launched drummy earlier this week on /r/InternetIsBeautiful and we got very close to 10k users in just one day! Survived the hug of death, learned a ton, and made changes all around.…
2022 · drummy.io
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Time-to-time, I create a simple small game I can play when I have a few minutes (wink-wink). Made with Angular (no particular reason other than it's the fastest way for me). Source: https://github.com/deejayy/huezz
2024 · huezz.cv.co.hu
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Hello HN! It seems there has been an influx of MIDI projects as of late. I myself also got inspired to work on one last January. I had become frustrated in not being able to read my old sheet music without counting the notes mentally. I thought there had to be an easier way to learn them, I surveyd some apps but none of them felt right to me. So I decided to build one myself and learn some music theory too. I'm quite happy how it turned out, in the end. My sheet-reading has improved substantially although playing and remembering notes is two different things. It works best if you use MIDI…
2024 · midi-note-trainer.teemukoivisto.xyz
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Hello, I have just finished my second app, which is also my first ever pay to download app. It's called StreamClock, It's like a radio alarm clock, but uses a Last.fm radio station, or Spotify Track chosen by the user. It took me 1 month of evenings and weekends, and I fell like I have learned a lot. I am particularly proud of the logo... To find it just search "StreamClock" in Google Play. I would really appreciate any feedback, comments, questions or suggestions. Thanks.
2013
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