Show HN: InstantRemix.com – Mashup Any Two Songs Instantly https://ift.tt/36pLevu

Show HN: InstantRemix.com – Mashup Any Two Songs Instantly http://instantremix.com January 31, 2021 at 10:54PM

Show HN: trex_exporter – Prometheus Exporter for T-Rex Nvidia GPU Miner https://ift.tt/2YxBvPy

Show HN: trex_exporter – Prometheus Exporter for T-Rex Nvidia GPU Miner https://ift.tt/3j1umAt January 31, 2021 at 10:17PM

Launch HN: LayerCI (YC S20) - Staging servers that act like (and replace) CI https://ift.tt/3cp4u00

Launch HN: LayerCI (YC S20) - Staging servers that act like (and replace) CI Hi HN, Lyn & Colin here. We’re co-founders of LayerCI (https://layerci.com), which gives you a modern DevOps experience (CI/CD & staging environments) with as little work as writing a Dockerfile. Most teams need CI/CD (run the build and deploy every time a developer pushes) or staging (host a server with my app in it to share), but current approaches always have at least one of these problems: - Simplistic (only run unit tests) - Slow (wait 10 minutes to run the same repetitive setup steps like "npm install") - Complex (cache keys, base images, a slack channel to reserve staging servers, …) We’ve spent over a year iterating with our customers to build a product that solves all of these problems. Our configuration files (Layerfiles) look like Dockerfiles, so regular developers can write and maintain them. Here's one that creates a staging server for create-react-app: FROM vm/ubuntu:18.04 RUN curl -sS https://ift.tt/2mHHfki | sudo apt-key add - && \ curl -fSsL https://ift.tt/2jJProL | bash && \ apt-get install nodejs python3 make gcc build-essential COPY . . RUN npm install RUN npm test RUN BACKGROUND npm start EXPOSE WEBSITE http://localhost:3000 We charge a flat $42/mo/developer on our paid plan. Because it's a flat fee and not usage based, we're incentivized to make things as fast as possible: Our current margins come from a custom-built hibernating hypervisor that lets us avoid running "npm install" thousands of times per day. We’ve upgraded the free tier to 5GB of memory for new installations this week. It’s perfect for personal projects or small MVPs where you’d like a powerful demo server that will build on every push and automatically hibernate when it’s not being used. The easiest way to try out LayerCI is to follow our interactive tutorial: https://layerci.com/ or look at the docs: https://ift.tt/3cpAFfF We would love to hear your thoughts about CI/CD, staging, and what we’ve built! January 31, 2021 at 10:00PM

Show HN: Keynavish – Control the mouse with the keyboard (Windows) https://ift.tt/36rIaz9

Show HN: Keynavish – Control the mouse with the keyboard (Windows) https://ift.tt/2MAIAMp January 31, 2021 at 07:15PM

Show HN: R pkg for online estimation of Spearmans correlation for streaming data https://ift.tt/3j1auxn

Show HN: R pkg for online estimation of Spearmans correlation for streaming data https://ift.tt/3k5FRGd January 31, 2021 at 07:01PM

Show HN: Alsa_rnnoise is a HQ noise filter for ALSA, powered by Xiph.Org RNNoise https://ift.tt/3pDU8Nx

Show HN: Alsa_rnnoise is a HQ noise filter for ALSA, powered by Xiph.Org RNNoise https://ift.tt/3r8lYBT January 31, 2021 at 05:14PM

Show HN: Japan API – Free and Open Data https://ift.tt/2NRTKgs

Show HN: Japan API – Free and Open Data https://ift.tt/36t949B January 31, 2021 at 11:56AM