Show HN: Rewind 4, a Chrome extension for bookmark hoarders https://ift.tt/JkD3j6g

Show HN: Rewind 4, a Chrome extension for bookmark hoarders https://ift.tt/8UhVsJ0 August 9, 2022 at 03:08AM

Show HN: Realtime visualization of 3D spectrogram with THREEJS shaders https://ift.tt/k8xhIpH

Show HN: Realtime visualization of 3D spectrogram with THREEJS shaders I've been working with 2D spectrograms for a while now while working with Speech recognition. It had always fascinated me how speech and words had such distinct features. Looking at spectrograms is essentially like hearing with your eyes. Over the weekend i built a tool to visualize your own audio into a spectrogram in 3D. I used threeJS with shaders and vanilla JS/Html. Play with it here : https://ift.tt/FkW7J3i I hope it brings you as much joy as it does for me. August 9, 2022 at 01:38AM

Show HN: I grew my startup to 100.000 visitors /m with no time for marketing https://ift.tt/GP6ADqT

Show HN: I grew my startup to 100.000 visitors /m with no time for marketing https://ift.tt/l3NjI7g August 9, 2022 at 12:51AM

Show HN: Voxel map of my school, made with WebGL and SDF raymarching https://ift.tt/mjTqgyb

Show HN: Voxel map of my school, made with WebGL and SDF raymarching https://ift.tt/akmRtnl August 8, 2022 at 07:42PM

Show HN: Realtime 3D spectrogram visualization using threejs shaders https://ift.tt/ysWeJOE

Show HN: Realtime 3D spectrogram visualization using threejs shaders https://ift.tt/Wi3Votw August 8, 2022 at 05:58PM

Show HN: Build for any cloud with the same code https://ift.tt/omnE2Aj

Show HN: Build for any cloud with the same code We have been working on Multy, an open-source[1] tool that enables developers to deploy and switch to any cloud - AWS, Azure and GCP for now. We realized that, even when using Terraform, writing infrastructure code is very different for each cloud provider. This means changing clouds or deploying the same infrastructure in multiple clouds requires rewriting the same thing multiple times. And even though most core resources have the same functionality, developers need to learn a new provider and all its nuances when choosing a new cloud. This is why we built Multy. Multy is currently available as a Terraform provider. You can write cloud-agnostic code and then just choose which cloud you want to deploy to. Multy will then call the cloud provider APIs on your behalf. For example, the following Terraform code deploys a virtual network in AWS and can be easily changed to deploy to Azure or GCP: ``` resource "multy_virtual_network" "vn" { cloud = "aws" // or azure, or gcp name = "multy_vn" cidr_block = "10.0.0.0/16" location = "eu_west_1" } ``` Our goal is to expose any configuration that is common across all clouds, but there’s always specific features that are not available in all of them. For example, if you want a very specific AWS CPU for your Virtual Machine or use a region that is only available in GCP. To enable this, we implemented overrides [2] - a way to configure the underlying infrastructure for cloud-specific purposes. You can also mix other Terraform code that uses the cloud-specific providers with Multy. While this makes you somewhat locked in, having your 80% or 90% of your infrastructure cloud-agnostic is still very powerful. You can see more complex examples in our documentation - https://ift.tt/ibeJPVU . We’re still in early days and looking for feedback from other developers on our approach. Let us know what you think! [1] https://ift.tt/jQ8KPyl [2] https://ift.tt/J9n2es5 https://ift.tt/jQ8KPyl August 8, 2022 at 05:57PM

Show HN: Automatically fill PDF templates per API https://ift.tt/auAK6oL

Show HN: Automatically fill PDF templates per API https://doqs.dev August 8, 2022 at 12:50AM