ORY Hydra is a hardened, OpenID Certified OAuth 2.0 Server and OpenID Connect Provider optimized for low-latency, high throughput, and low resource consumption. ORY Hydra is not an identity provider (user sign up, user login, password reset flow), but connects to your existing identity provider through a login and consent app. Implementing the login and consent app in a different language is easy, and exemplary consent apps (Go, Node) and SDKs are provided.

ORY Hydra - OpenID Connect and OAuth Provider written in Go

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server. Home Assistant integrates with over a thousand different devices and services. Once started, Home Assistant will automatically scan your network for known devices and allow you to easily set them up. 
 
Home Assistant keeps your data local, no need for a cloud. Home Assistant allows you to get on top of your energy use with its home energy management feature. Gain new insights, optimize your solar panel production, plan energy usage and save money.

Open source home automation that puts local control and privacy first. Powered by a worldwide community of tinkerers and DIY enthusiasts. Perfect to run on a Raspberry Pi or a local server.  Home Assistant integrates with over a thousand different devices and services.  Once started, Home Assistant will automatically scan your network for known devices and allow you to easily set them up. 

Home Assistant - Home Automation that puts local control and privacy first

HedgeDoc (formerly known as CodiMD) is an open-source, web-based, self-hosted, collaborative markdown editor. You can use it to easily collaborate on notes, graphs and even presentations in real-time. All you need to do is to share your note-link to your co-workers and they’re ready to go.

HedgeDoc - The best platform to write and share markdown

Gorgonia is a library that helps facilitate machine learning in Go. Write and evaluate mathematical equations involving multidimensional arrays easily. If this sounds like Theano or TensorFlow, it's because the idea is quite similar. Specifically, the library is pretty low-level, like Theano, but has higher goals like Tensorflow.
 
Gorgonia can perform automatic differentiation, symbolic differentiation, gradient descent optimizations, numerical stabilization, distributed computing. 
 
The primary goal for Gorgonia is to be a highly performant machine learning/graph computation-based library that can scale across multiple machines. It should bring the appeal of Go (simple compilation and deployment process) to the ML world. It's a long way from there currently, however, the baby steps are already there.

Gorgonia is a library that helps facilitate machine learning in Go. Write and evaluate mathematical equations involving multidimensional arrays easily. If this sounds like Theano or TensorFlow, it's because the idea is quite similar. Specifically, the library is pretty low-level, like Theano, but has higher goals like Tensorflow.



Gorgonia - Library that helps facilitate machine learning in Go

Manage Firestore data in a spreadsheet-like UI, write Cloud Functions effortlessly in the browser, and connect to your favorite third party platforms such as SendGrid, Twilio, Algolia, Slack and more. It supports CRUD operations, Sort and filter by row values, Lock, Freeze, Resize, Hide and Rename columns, Multiple views for the same collection, Bulk import or export data - csv, json.

Rowy - Open-source Airtable-like experience for your database (Firestore) with GCP's scalability

Fonoster is the Open Source Twilio Alternative. It helps tp engage with your customer with voice or messaging with a single easy-to-use platform. 
 
Its features include: 
<ul><li>Cloud initialization with Cloud-Init</li><li>Multitenancy</li><li>Easy deployment of PBXs functionalities</li><li>Programmable Voice Applications</li><li>NodeJS SDK</li><li>Web SDK</li><li>Support for Amazon Simple Storage Service (S3)</li><li>Secure API endpoints with Let's Encrypt</li><li>Authentication with OAuth2</li><li>Authentication with JWT</li><li>Role-Based Access Control (RBAC)</li><li>Plugins-based Command-line Tool</li><li>Support for Google Speech API</li><li>Experimental support for Cloud Functions</li><li>Experimental support for Secret management</li></ul>

Fonoster is the Open Source Twilio Alternative. It helps tp engage with your customer with voice or messaging with a single easy-to-use platform. 

Fonoster - The open-source alternative to Twilio

Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. It uses the excellent webkit-based wkhtmltopdf and wkhtmltoimage.
 
<pre><code class="PHP">
$snappy = new Pdf('/usr/local/bin/wkhtmltopdf');
header('Content-Type: application/pdf');
header('Content-Disposition: attachment; filename="file.pdf"');
echo $snappy->getOutput('http://www.github.com');
</code>
</pre>

Snappy is a PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page. It uses the excellent webkit-based wkhtmltopdf and wkhtmltoimage.

Snappy - PHP library allowing thumbnail, snapshot or PDF generation from a url or a html page

github1s is a one second to read GitHub code with VS Code. Just add 1s after github and press Enter in the browser address bar for any repository you want to read. If you want to view non-public repositories, you need to add an OAuth token. The token is stored only in your browser, and only send to GitHub when fetching your repository's files. The core concept of GitHub1s is to implement a VS Code Extension (includes FileSystemProvider) using GitHub REST API.

github1s - One second to read GitHub code with VS Code

Reakit helps to build accessible rich web apps with React. It is a lower level component library for building accessible high level UI libraries, design systems and applications with React. It strictly follows WAI-ARIA 1.1 standards and provides many of the widgets described in WAI-ARIA Authoring Practices like Button, Dialog, Tab and others. It  has been built with composition in mind. In fact, its own components are composed by a few other abstract ones, like Role, Tabbable and Composite.

Reakit - Toolkit for building accessible rich web apps with React

 On macOS, it is as simple as brew upgrade fnm. On other operating systems, upgrading fnm is almost the same as installing it. To prevent duplication in your shell config file add --skip-shell to install command.

Fast Node Manager (fnm) - Fast and simple Node.js version manager, built in Rust.  It is single file, easy installation, instant startup. 



fnm - Fast and simple Node.js version manager, built in Rust

A mighty, modern linter that helps you avoid errors and enforce conventions in your styles. It has over 170 built-in rules to catch errors and enforce conventions. It understands modern CSS syntax and features. It is well tested with over 15000 unit tests. Stylelint is unopinionated so that you can customize it to your exact needs.

Stylelint - A mighty, modern linter that helps you avoid errors and enforce conventions in your styles

Nx is a next generation build system with first class monorepo support and powerful integrations. Nx builds a project graph by analyzing your workspace, which it then uses to only rebuild what is necessary and to never run the same computation twice. 
 
Nx comes with an interactive dependency diagram to help explore and understand your workspace. It provides a modern integrated dev experience. It has a high-quality VS Code plugin, interactive visualizations, GitHub integration and more.

Nx is a next generation build system with first class monorepo support and powerful integrations. Nx builds a project graph by analyzing your workspace, which it then uses to only rebuild what is necessary and to never run the same computation twice. 

Nx - Smart, Fast and Extensible Build System

MindsDB enables you to use ML predictions in your database using SQL. MindsDB automates and abstracts machine learning models through virtual AI Tables. It can easily make predictions over very complex multivariate time-series data with high cardinality. 
 
Its features include:
<ul>
<li>Automatic data pre-processing, feature engineering and encoding</li>
<li>Classification, regression, time-series tasks</li>
<li>Bring models to production without &ldquo;traditional deployment&rdquo; as AI Tables</li>
<li>Get mModels&rsquo; accuracy scoring and confidence intervals for each prediction</li>
<li>Join ML models with existing data</li>
<li>Anomaly detection</li>
<li>Model explainability analysis</li>
<li>GPU support for models&rsquo; training</li>
<li>Open JSON-AI syntax to build models and bring your own ML blocks in a declarative way</li>
<li>REST API available as well</li>
</ul>

MindsDB enables you to use ML predictions in your database using SQL. MindsDB automates and abstracts machine learning models through virtual AI Tables. It can easily make predictions over very complex multivariate time-series data with high cardinality. 







MindsDB - In-Database Machine Learning



Cockpit is a self-hosted headless and api-driven CMS. It is a simple content platform to manage any structured content. Cockpit is not a web site builder. It is a content provider. Consume the content the way you want. It is focusing just on the back-end work to manage content. Rather than worry about delivery of content through pages, its goal is to provide structured content across different channels via a simple API.

Cockpit - Add content management functionality to any site - plug & play / headless / api-first CMS

Hyperswitch is an open source payments switch to make payments fast, reliable, and, affordable. It lets you connect with multiple payment processors and route traffic effortlessly, all with a single API integration.
Hyperswitch reduces the dependency on a single processor like Stripe or Braintree. It actually supports more than 50+ payment processors and multiple global payment methods. It unifies the payment processing and reduces the dev effort. It has high success rate and it reduces the processing fees using smart routing. Most importantly it mproves success rates by handling failover and auto-retries.
Hyperswitch hosted version has PCI, GDPR, Card Vault complaince. If we need to use the open source version then we need to take this compliance.&nbsp;&nbsp;

Hyperswitch is an open source payments switch to make payments fast, reliable, and, affordable. It lets you connect with multiple payment processors and route traffic effortlessly, all with a single API integration.

Hyperswitch - Open-source Payments Switch

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