Open Source & Free Tools for Web Workers

happyconf.net is a web-based platform designed to transform inactive conference screens into professional, animated displays and provide organizers with practical event management tools.

The main features of this service include:

• Animated Slideshows: It allows organizers to create elegant presentations to highlight speakers, showcase sponsors, share announcements, and display quotes from the event.

• Integrated Event Utilities: Beyond slides, the platform includes a remote-controlled countdown timer, a large room clock, and a fair prize draw system to entertain and inform attendees during breaks.

• Web-Based and Installation-Free: The service runs entirely in a web browser, requiring no software installation; it can be projected onto any connected screen, TV, or projector.

• Professional Visual Themes: Users can choose from ready-made themes like "Cyberpunk," "Glassy," or "Romantic," or request a fully custom theme to match their specific graphic identity.

• Real-Time Dashboard: Content is managed through a private admin area, and the public display updates in real time as changes are made.

• Event-Based Pricing Model: Instead of a recurring subscription, it offers a "pay-per-event" system with tiers (Starter, Pro, and Custom) tailored to different event sizes, from small meetups to large professional conferences.

• Privacy and Data Sovereignty: To display content, a login is required; once an event is over, all user data is typically deleted to ensure privacy.

Based on the provided source, Hyper™ is a terminal emulator designed with a focus on being beautiful, extensible, fast, and stable. It is built on open web standards.

Features:

• Cross-Platform Availability: Hyper™ is available for macOS, Windows, and Linux distributions (Debian, Fedora, and others via AppImage).

• Extensibility through Plugins: Hyper™ supports extensions (also referred to as plugins) that are based on npm. Users can search for plugins using npm search hyper and then add them to the plugins array in the .hyper.js configuration file. Hyper™ provides notifications upon plugin installation.

• Customizable Keymaps: Users can customize all command keybindings by editing the keymaps object within the .hyper.js configuration file.

• Extensive Configuration: Hyper™'s behavior and appearance can be extensively configured through the config object in the .hyper.js file. This includes options for:

  • Update channel

  • Font family and size

  • Font weight

  • Cursor appearance (color, accent color, shape, blinking)

  • Foreground and background colors

  • Selection and border colors

  • Custom CSS

  • Padding

  • Color palette overrides

  • Custom shell and shell arguments

  • Environment variables

  • Default window size

  • Scrollback history

  • Copy and paste behavior

  • Default SSH application setting

  • Modifier key behavior

  • Visibility of the hamburger menu and window controls

• Extensions API: Hyper™'s extension system is built on the composition of React components and Redux actions. This allows developers to intercept and compose almost any part of the terminal's functionality, leveraging their knowledge of these underlying open-source libraries.

• Plugin Development Hooks: Plugins can implement various methods that are invoked at different points in the application lifecycle, such as onApp, onWindow, onUnload (for Electron processes) and onRendererWindow, middleware, reduceUI, etc. (for the renderer process).

• Component Decoration: Hyper™ allows developers to decorate its React components (like <Hyper>, <Header>, <Tabs>, <Tab>, <Terms>, <TermGroup>, <Term>, <Notifications>, etc.) using higher-order components to customize their behavior and appearance.

• Hot-Loading and Hot-Reloading of Plugins: Plugins can be hot-loaded and hot-reloaded without a full application restart, typically by pressing Command + R (refresh). Hyper™ also periodically checks for plugin updates and when the configuration file is changed.

• Access to Redux Actions and Effects: Extensions can interact with the Redux state management by using custom middleware and reducers to intercept, modify, or dispatch actions and handle side effects.

• Underlying Terminal: Hyper™ utilizes xterm.js, contributing to its speed and functionality.

• Extended Electron APIs: The Electron app and BrowserWindow objects are extended with Hyper™ specific properties and methods for accessing configuration, plugins, windows, and inter-process communication (RPC). Renderer windows also have access to an rpc object and the Redux store.

In essence, Hyper™ aims to be a highly customizable and powerful terminal emulator through its robust plugin system and extensive configuration options, built on modern web technologies.