Tell us what works and what could be better. We read every submission.
@amoradi·7 public vizzes
This React component renders a set of radio-button cards that display an icon and label for each option, allowing users to select one value from a group. It fetches card data from a Redux store via `connect` and `fetchGraduatedCards`, then maps over the `graduatedCards` array to create interactive card elements. The component uses CSS transitions to swap between inactive and active icon images on hover or selection, with a hidden radio input managing the chosen state.
A jQuery-based countdown timer displays the time remaining until a specified end date, broken into days, hours, minutes, and seconds. The animation updates every second using `setInterval`, calculating the elapsed time from the current `Date` against the `data-end-date` attribute. It then writes the padded two-digit values into the corresponding `.CountdownTimer-time` elements for each time unit, with plural labels appearing automatically.
This example provides a reusable template for structuring a project’s README.md file, demonstrating a standardized layout with sections for getting started, prerequisites, installation steps, testing, deployment, built-with tools, contributing guidelines, versioning, authors, license, and acknowledgments. The template is plain text, using Markdown headings and code blocks to organize content, and includes placeholder examples for commands and dependency lists. It references external resources like Dropwizard, Maven, and ROME to illustrate how to document technical dependencies, and links to a CONTRIBUTING.md file for collaboration details. The gist serves as a starting point for developers to adapt and fill in project-specific information.
This example demonstrates three polling techniques for updating a sales dashboard gauge with server data. It shows long polling using jQuery’s `$.ajax` with a `complete` callback that immediately re-issues the request, creating an open connection for fast updates, while also handling Firefox’s timeout quirk via `setTimeout`. In contrast, recursive polling uses `setTimeout` to schedule a new AJAX call after each response, and traditional polling relies on `setInterval` to fire requests every 30 seconds. All three use `dataType: "json"` and call `salesGauge.setValue(data.value)` on success, with the animation visible as the gauge updates.
This example displays a grid of 24 colored boxes, each containing placeholder text. It shows how to generate random hexadecimal color values and apply them as background colors. The page uses plain JavaScript with the `insertAdjacentHTML` method to dynamically add the div elements to the DOM. A custom `randomColor` function builds light or dark hex codes by selecting characters from predefined key arrays, then concatenating them into a six-digit string. The result is a colorful, evenly spaced layout created entirely with client-side scripting.
This example demonstrates a utility function that generates random hexadecimal color strings, either light or dark depending on a boolean argument. It shows a simple technique for constraining color brightness by selecting characters only from specific hex ranges—`a` through `f` for light colors and `0` through `5` for dark ones. The function builds a six-character string by repeatedly picking a random index from the appropriate key array using JavaScript’s `Math.random` and `Math.floor`. No external libraries are used; the code relies solely on native JavaScript string concatenation and array indexing to produce the final color value.
This example demonstrates a basic jQuery plugin that locates every anchor element within a selected collection and appends its href attribute in parentheses to the link text. The code defines the custom method `showLinkLocation` on `$.fn`, using an immediately invoked function expression to pass the jQuery object and maintain the `$` alias. It filters the collection for `a` elements, iterates with `.each()`, and appends the attribute using jQuery’s `append()` and `attr()` methods. The plugin returns `this` to preserve chaining. No external data source is used; the behavior operates entirely on the provided DOM selection.