imgproxy is a fast and secure standalone server for resizing and converting remote images. The main principles of imgproxy are simplicity, speed, and security. imgproxy can be used to provide a fast and secure way to replace all the image resizing code of your web application (like calling ImageMagick or GraphicsMagick, or using libraries), while also being able to resize everything on the fly, fast and easy. 

imgproxy - Fast and secure standalone server for resizing and converting remote images

Plumber is a CLI devtool for inspecting, piping, massaging and redirecting data in message systems like Kafka, RabbitMQ , GCP PubSub and many more. It helps to safely view the contents of your data streams, Decode protobuf/avro/thrift/JSON data in real-time, Route data from one place to another, Replay events into a message system on your local network and lot more.


Plumber - A swiss army knife CLI tool for interacting with Kafka, RabbitMQ and other messaging systems

Commento is a comment engine. You can embed it on your blog, news articles, and any place where you want your readers to add comments. It's lightweight and simple, allowing for lightning fast page loads. It's privacy-focused because that's the way comment engines should be. Embedding comments on your blog on why Vim is the greatest editor shouldn't inject tons of ads and tracking scripts into your reader's browser.

Commento - A lightweight, open-source, privacy-focussed comment engine alternative to Disqus.

Loki is a horizontally-scalable, highly-available, multi-tenant log aggregation system inspired by Prometheus. It is designed to be very cost effective and easy to operate. It does not index the contents of the logs, but rather a set of labels for each log stream. It is especially good fit for storing Kubernetes Pod logs. Metadata such as Pod labels is automatically scraped and indexed. By storing compressed, unstructured logs and only indexing metadata, Loki is simpler to operate and cheaper to run.

Loki - Multi-tenant log aggregation system inspired by Prometheus

The Pulumi Cloud Native Development Platform is the easiest way to create and deploy cloud programs that use containers, serverless functions, hosted services, and infrastructure, on any cloud. Simply write code in your favorite language and Pulumi automatically provisions and manages your AWS, Azure, Google Cloud Platform, and/or Kubernetes resources, using an infrastructure-as-code approach. 
 
Skip the YAML, and use standard language features like loops, functions, classes, and package management that you already know and love. Choose from over 60 cloud providers, including public, private, and hybrid architectures. 
 
Pulumi programs, written in general-purpose programming languages, describe how your cloud infrastructure should be composed. To declare new infrastructure in your program, you allocate resource objects whose properties correspond to the desired state of your infrastructure.

The Pulumi Cloud Native Development Platform is the easiest way to create and deploy cloud programs that use containers, serverless functions, hosted services, and infrastructure, on any cloud. Simply write code in your favorite language and Pulumi automatically provisions and manages your AWS, Azure, Google Cloud Platform, and/or Kubernetes resources, using an infrastructure-as-code approach. 

Pulumi - Developer-First Infrastructure as Code

Wiretrustee is an open-source VPN platform built on top of WireGuard® making it easy to create secure private networks for your organization or home. It requires zero configuration effort leaving behind the hassle of opening ports, complex firewall rules, VPN gateways, and so forth.
 
Wiretrustee features a Management Service that offers peer IP management and network updates distribution. It uses WebRTC ICE implemented in pion/ice library to discover connection candidates when establishing a peer-to-peer connection between devices.
 
Its features include:
<ul>
<li>Centralized Peer IP management with a UI dashboard.</li>
<li>Encrypted peer-to-peer connections without a centralized VPN gateway.</li>
<li>Automatic Peer discovery and configuration.</li>
<li>UDP hole punching to establish peer-to-peer connections behind NAT, firewall, and without a public static IP.</li>
<li>Connection relay fallback in case a peer-to-peer connection is not possible.</li>
</ul>

Wiretrustee is an open-source VPN platform built on top of WireGuard making it easy to create secure private networks for your organization or home. It requires zero configuration effort leaving behind the hassle of opening ports, complex firewall rules, VPN gateways, and so forth.

Wiretrustee - Connect your devices into a single secure private WireGuard®-based mesh network

gqlgen is a Go library for building GraphQL servers without any fuss. It is based on a Schema first approach and provides type safety.



gqlgen - go generate based graphql server library

FerretDB is an open-source proxy that translates MongoDB wire protocol queries to SQL, with PostgreSQL as the database engine.
MongoDB was initially built as open-source software and it is a game-changer for many developers, enabling them to build fast and robust applications. Its ease of use and extensive documentation made it a top choice for many developers looking for an open-source database. However, all this changed when they switched to an SSPL license, moving away from their open-source roots.
FerretDB was founded to become the true open-source alternative to MongoDB, making it the go-to choice for most MongoDB users looking for an open-source alternative to MongoDB. With FerretDB, users can run the same MongoDB protocol queries without needing to learn a new language or command.
FerretDB is a document database that uses similar commands, drivers, and tools to those of MongoDB for storing data. Unlike relational databases, which use tables, rows, and columns to define the schema of the database, document databases use key-value pairs to build the structure of a document. In FerretDB, data is stored as <a href="https://bsonspec.org/spec.html" target="_blank" rel="noopener">BSON</a> - a binary representation of JSON - so you can store more types of data than in regular JSON.
Refer to <a href="https://docs.ferretdb.io/diff/" target="_blank" rel="noopener">known differences with MongoDB</a>
&nbsp;

FerretDB is an open-source proxy that translates MongoDB wire protocol queries to SQL, with PostgreSQL as the database engine.

FerretDB - A truly Open Source MongoDB alternative, built on Postgres

Ethereum is a decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. These apps run on a custom built blockchain, an enormously powerful shared global infrastructure that can move value around and represent the ownership of property. 
 
This enables developers to create markets, store registries of debts or promises, move funds in accordance with instructions given long in the past (like a will or a futures contract) and many other things that have not been invented yet, all without a middle man or counterparty risk.
 
It allows you to hold and secure ether and other crypto-assets built on Ethereum, as well as write, deploy and use smart contracts. It helps you to design your own currency.

Ethereum is a  decentralized platform that runs smart contracts: applications that run exactly as programmed without any possibility of downtime, censorship, fraud or third party interference. These apps run on a custom built  blockchain, an enormously powerful shared global infrastructure that can move value around and represent the ownership of property. 

Ethereum - Blockchain APP Platform

Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out of your way as much as possible.

Delve - Debugger for the Go programming language.

Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant.Serf runs on Linux, Mac OS X, and Windows. An efficient and lightweight gossip protocol is used to communicate with other nodes. Serf can detect node failures and notify the rest of the cluster. An event system is built on top of Serf, letting you use Serf's gossip protocol to propagate events such as deploys, configuration changes, etc. Serf is completely masterless with no single point of failure.
 
Its other features include: 
<ul>
<li>Discovering web servers and automatically adding them to a load balancer</li>
<li>Organizing many memcached or redis nodes into a cluster, perhaps with
something like <a href="https://github.com/twitter/twemproxy">twemproxy</a> or
maybe just configuring an application with the address of all the
nodes</li>
<li>Triggering web deploys using the event system built on top of Serf</li>
<li>Propagating changes to configuration to relevant nodes.</li>
<li>Updating DNS records to reflect cluster changes as they occur.</li>
<li>Much, much more.</li>
</ul>

Serf is a decentralized solution for service discovery and orchestration that is lightweight, highly available, and fault tolerant.Serf runs on Linux, Mac OS X, and Windows. An efficient and lightweight gossip protocol is used to communicate with other nodes. Serf can detect node failures and notify the rest of the cluster. An event system is built on top of Serf, letting you use Serf's gossip protocol to propagate events such as deploys, configuration changes, etc. Serf is completely masterless with no single point of failure.

serf - Service orchestration and management tool

Packer is a tool for building identical machine images for multiple platforms from a single source configuration. It is lightweight, runs on every major operating system, and is highly performant, creating machine images for multiple platforms in parallel. 
 
It contains out of box support for: 
<ul>
<li>Amazon EC2 (AMI). Both EBS-backed and instance-store AMIs</li>
<li>Azure</li>
<li>CloudStack</li>
<li>DigitalOcean</li>
<li>Docker</li>
<li>Google Compute Engine</li>
<li>Hyper-V</li>
<li>1&amp;1</li>
<li>OpenStack</li>
<li>Parallels</li>
<li>ProfitBricks</li>
<li>QEMU. Both KVM and Xen images.</li>
<li>Triton (Joyent Public Cloud)</li>
<li>VMware</li>
<li>VirtualBox</li>
</ul>

Packer is a tool for building identical machine images for multiple platforms from a single source configuration. It  is lightweight, runs on every major operating system, and is highly performant, creating machine images for multiple platforms in parallel. 

Packer -  Build Automated Machine Images

Sia is a new decentralized cloud storage platform that radically alters the landscape of cloud storage. By leveraging smart contracts, client-side encryption, and sophisticated redundancy (via Reed-Solomon codes), Sia allows users to safely store their data with hosts that they do not know or trust. The result is a cloud storage marketplace where hosts compete to offer the best service at the lowest price. And since there is no barrier to entry for hosts, anyone with spare storage capacity can join the network and start making money.
 
 Sia splits apart, encrypts, and distributes your files across a decentralized network. Since you hold the keys, you own your data. No outside company can access or control your files, unlike traditional cloud storage providers.

Sia is a new decentralized cloud storage platform that radically alters the landscape of cloud storage. By leveraging smart contracts, client-side encryption, and sophisticated redundancy (via Reed-Solomon codes), Sia allows users to safely store their data with hosts that they do not know or trust. The result is a cloud storage marketplace where hosts compete to offer the best service at the lowest price. And since there is no barrier to entry for hosts, anyone with spare storage capacity can join the network and start making money.

Sia - Your decentralized private cloud

Package sarama is a pure Go client library for dealing with Apache Kafka (versions 0.8 and later). It includes a high-level API for easily producing and consuming messages, and a low-level API for controlling bytes on the wire when the high-level API is insufficient.


 Sarama - Go library for Apache Kafka 0.8, 0.9, and 0.10.

APNS/2 is a go package designed for simple, flexible and fast Apple Push Notifications on iOS, tvOS, OSX and Safari using the new HTTP/2 Push provider API. 
<ul>
<li>Uses new Apple APNs HTTP/2 connection</li>
<li>Fast - See <a href="https://github.com/sideshow/apns2/wiki/APNS-HTTP-2-Push-Speed">notes on speed</a></li>
<li>Works with go 1.6 and later</li>
<li>Supports new Apple Token Based Authentication (JWT)</li>
<li>Supports new iOS 10 features such as Collapse IDs, Subtitles and Mutable Notifications</li>
<li>Supports persistent connections to APNs</li>
<li>Supports VoIP/PushKit notifications (iOS 8 and later)</li>
<li>Modular &amp; easy to use</li>
<li>Tested and working in APNs production environment</li>
</ul>

APNS/2 is a go package designed for simple, flexible and fast Apple Push Notifications on iOS, tvOS, OSX and Safari using the new HTTP/2 Push provider API. 

APNS/2- ⚡ HTTP/2 Apple Push Notification Service (APNs) push provider for Go

Discover open source projects across all platforms

Projects