* Adds a skill to the list of completed skills and saves it. * @param {*} skillId

* Fetches a request using a cache first strategy. * @param e * @returns {Promise<Response>}

* Closes the description.

* Deletes old caches. * @returns {Promise<void>}

* Focuses the navigation select.

* Generates markdown for an area. * @param area * @param collection * @param level * @returns {string}

* Generates markdown for a collection. * @param collection * @param level * @returns {string}

* Generates markdown for an array of collections. * @param collections * @returns {string}

* Generates markdown for an array of links. * @param links * @returns {string}

* Generates markdown for a skill. * @param skill * @param area * @param collection * @param level * @returns {string}

* Returns the origin of the url. * @param url * @returns {string}

* Handles that the hash changed.

* Initializes the particles.

* Determines whether the URL is blacklisted. * @param url * @returns {string}

* Returns a logo for a URL. * @param url * @returns {string}

* Measure that the description was shown.

* Opens the help dialog. * @returns {Promise<void>}

* Precache the resources. * @returns {Promise<void>}

* Recursively render the particles to the canvas.

* Removes a skill from the list of completed skills and saves it. * @param {*} skillId

* Renders an array of skills. * @param skills * @returns {f}

* Renders all particles to the canvas.

* Requests closing the skill.

* Sets the database. * @param {*} db

* Set the firebase instance. * @param firebase

* Sets the user and saves it to local storage. * @param {*} user

* Sets up the authentication.

* Sets up the compact property.

* Setup dragging.

* Sets up listeners.

* Sets up the service worker. * @returns {Promise<void>}

* Shows a help toast. * @returns {Promise<void>}

* Signs in with Google.

* Starts the confetti!

* Ends the confetti fun..

* Toggles force showing the description.

* Toggles the switch. * @param checked

* Updates the direction of the description.