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Getting started with SQLite in JavaScript: the openDatabase, executeSql and executeSql methods

20-09-2023 - Andrés Cruz

Getting started with SQLite in JavaScript: the openDatabase, executeSql and executeSql methods

JavaScript With SQLite in HTML5 you can store persistent information of different types (user, control, etc.) with JavaScript using the openDatabase, executeSql and executeSql methods.

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The secret of animations in JavaScript (requestAnimationFrame())

19-09-2023 - Andrés Cruz

The secret of animations in JavaScript (requestAnimationFrame())

JavaScript In this post we will see how to make some simple animations in JavaScript using requestAnimationFrame() whose API is integrated with Canvas.

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Introduction to the Screen Orientation API in JavaScript

19-09-2023 - Andrés Cruz

Introduction to the Screen Orientation API in JavaScript

JavaScript The Screen Orientation API in JavaScript accessible through the Screen object provides primitives that allow detecting the position of a device's screen, locking and unlocking specific positions.

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Getting a screenshot of the clipboard with JavaScript

18-09-2023 - Andrés Cruz

Getting a screenshot of the clipboard with JavaScript

JavaScript In this entry we will see how to copy an image from a screenshot that is temporarily saved on the clipboard or clipboard into an img element.

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Accessing a device's camera and microphone with JavaScript

18-09-2023 - Andrés Cruz

Accessing a device's camera and microphone with JavaScript

JavaScript In this article we will learn how to access a device's camera and direct the stream within a <video> tag.

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Geolocation with JavaScript and Google Maps

17-09-2023 - Andrés Cruz

Geolocation with JavaScript and Google Maps

JavaScript Using the Google Maps API to display the user's location.

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How to add markers (POIs) in Google Maps?

17-09-2023 - Andrés Cruz

How to add markers (POIs) in Google Maps?

JavaScript Using the Google Maps API to display the user's location.

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Ambient Light Events with JavaScript to detect light levels

16-09-2023 - Andrés Cruz

Ambient Light Events with JavaScript to detect light levels

JavaScript We can detect the level of ambient light obtained by the device's light sensor with JavaScript; In this way it is possible to configure the applications according to the level of light present in the environment.

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Drawing random dots with Canvas

16-09-2023 - Andrés Cruz

Drawing random dots with Canvas

JavaScript In this article we will draw a bunch of spheres whose positions are random across a Canvas.

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Geolocation with JavaScript

15-09-2023 - Andrés Cruz

Geolocation with JavaScript

JavaScript With geolocation we can know the user's geographical location.

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