Welcome to the tag category page for Open source!
Tailwind CSS is a utility-first CSS framework that simplifies the process of writing and maintaining code for applications and websites. It provides a set of single-purpose utility classes that can be used to style elements, without requiring the use of custom CSS. Tailwind CSS offers a wide range of classes, including those for padding, margin, color, font, and shadow, among others. Tailwind CSS is a beginner-friendly framework, as it offers tutorials and examples to help developers learn how to use the pre-built classes effectively. It's also an open-source CSS framework that was created to give developers more control over the design of their applications and sites. Unlike other CSS frameworks, Tailwind CSS doesn't impose predefined design decisions on developers and offers a flexible approach to coding.
Streamlit is an open-source app framework that enables Machine Learning and Data Science teams to create beautiful web apps in minutes. It is a Python-based library specifically designed for machine learning engineers. Streamlit lets you turn data scripts into shareable web apps in minutes, not weeks. It is all Python, open-source, and free! In comparison to Flask, for relatively simple apps, Streamlit would suffice. However, if the user requires a more secure full-fledged app, Flask would be the better option. Streamlit components have two parts, a frontend that gets rendered in Streamlit apps via an iframe tag and a Python API that Streamlit client apps use to instantiate the frontend and communicate with it. Overall, Streamlit is an excellent option for creating quick data apps without having to spend weeks on the app's development.
React Icons is a library for React that allows the easy inclusion of popular icons into projects using SVG formatted icons. It utilizes ES6 imports which allows developers to include only the icons needed for their specific project instead of including an entire icon set. React Icons is available on npm and can be installed using the npm i react-icons command. The React Icons Kit also provides basic usage and importing instructions for developers to start using the library.
Supabase is an open source alternative to Firebase that offers a Postgres database, authentication, instant APIs, edge functions, real-time subscriptions, and storage. It allows developers to create a dedicated Postgres database with just a few clicks and provides a built-in SQL editor and data browser. It is trusted by millions of developers and is one of the world's most scalable databases for those who want to leverage better data integrity, more complex queries, and full-text search. Supabase is a better option than Firestore for those who want to use Postgres and the same SDK on the client and server.
OPNsense is an open source, FreeBSD-based firewall and routing software developed by Deciso, launched in January 2015 as a fork of pfSense. It offers features such as intrusion detection, application control, web filtering, and anti-virus. It includes most of the features available in expensive commercial firewalls, and more in many cases. It is easy to configure and use and has valuable features such as reporting, the Sensei plugin, and firewall capabilities. OPNsense is a free, open-source solution ready to protect networks from intrusion. It offers everything needed to secure a network and provides data center security appliances that now come with a dual power supply and SFP28. In comparison to pfSense's user interface, OPNsense is easier to use and more logical.
Keycloak is an open-source identity and access management solution that enables single sign-on and is aimed at modern applications and services. It offers features such as user federation, client adapters, an admin console, and an account management console. It implements standard IAM protocols including OAuth 2.0, OpenID, and SAML. Keycloak is under the stewardship of Red Hat as of March 2018 and is used as the upstream project for their RH-SSO product. It comes with a built-in LDAP/AD provider and can federate multiple different LDAP servers in the same realm. Overall, Keycloak is a versatile and flexible IAM tool that can customize various aspects of a product or module.
Flathub is an app store and build service for Linux that aims to be the place to get and distribute apps for Linux. It is powered by Flatpak, which allows Flathub apps to run on almost any Linux distribution. Flathub offers a growing collection of Flatpak applications that can be easily installed on any Linux distribution. It is an independent project developed by a group of volunteers. Flatpak is the tool used to install applications, and Flathub is a repository that distributes the applications to Flatpak users. Flathub is one of many online repositories (called “remotes” in Flatpak) that can be queried for software to download and install in Flatpak. As with all software, users should be vigilant when using non-free software. Flatpak limits access to system resources, but it cannot cover every case where software may try to carry out unethical activities (phishing and so on, for example). Flathub may offer paid-for software, and it is being proposed as an app store for Linux by the GNOME and KDE organizations. Snaps are considered easier to maintain/build compared to Flatpak packages, but with Flathub as Flatpak's store, maintainers receive help from various developers to test and improve the Flatpaks.
Pulumi is an open source infrastructure as code tool for creating, deploying, and managing cloud infrastructure. Pulumi works with traditional infrastructures like VMs, networks, and databases, in addition to modern architectures, including containers, Kubernetes clusters, and serverless functions. The Pulumi Service is free to use, now and forever, for individuals. You get all of the convenience of automatic state management, unlimited deployments, and many other great features without needing to pay anything at all for it.
ClickHouse is an open-source column-oriented database management system designed for online analytical processing (OLAP) that allows users to generate powerful analytics using SQL queries in real-time. It is highly performant and can return processed results in a fraction of a second, making it ideal for applications working with massive structured data sets, such as data analytics, complex data reports, and data science computations. ClickHouse was designed to be fast, with query execution performance being a top priority during development, and it is also user-friendly, scalable, and secure. ClickHouse Inc. is headquartered in California, with a subsidiary based in the Netherlands. ClickHouse was developed by Yury Izrailevsky and Alexey Milovidov while at Yandex to power Yandex Metrica.
Roboflow is a platform that empowers developers to build their own computer vision applications, regardless of their skillset or experience. It provides tools to convert raw images into custom trained computer vision models and deploys them for use in applications. Roboflow also offers a faster dataset annotation and model evaluation process. The company's engineering team uses open source code, and Roboflow provides an API key to add data to the platform. Additionally, Roboflow offers a benchmarking service for multi-domain object detection. Its goal is to help businesses invest in long-term computer vision strategies and avoid model degradation over time.
AVIF is an image file format specification that uses the AV1 video format for compression. It is an open, royalty-free format designed to improve image compression compared to other popular formats such as JPEG, PNG, and GIF. AVIF images offer significant file size reduction and support any image codec. It was released in February 2019 and can be opened using Chrome, Firefox, and GIMP. It is designed to supersede other formats and competes with HEIC for compression. When compared, AVIF generally has better compression than WebP, JPEG, PNG, and GIF. AVIF is the best lossy compression format for photos, offering better compression than WebP on average.
N8n is a powerful workflow automation tool that is free and source-available. It allows users to automate tasks across different services and create complex workflows with 3rd party APIs and internal tools. It can be installed on-premise, downloaded as a desktop app, or accessed through its cloud service. N8n also offers fair-code distribution, meaning its source code is always visible and available for self-hosting. Its name is pronounced "n-eight-n," and its creators describe it as the leading low-code automation tool. It has a growing list of popular integrations that include GitHub, MySQL, Slack, MongoDB, and Google Drive.
LILYGO is a engineering team of open source software and hardware. We are making development boards based on IOT chips with additional different functions. Some of our most popular products include the TTGO T-display ESP32 and the LilyGO TTGO T-display Module. Both of these products are based on the Espressif ESP32 chip and feature a built-in TFT color display. The CP2104 USB to serial converter makes it easy to program, even as an Arduino.
