BlurHash vs Holder.js

Struggling to choose between BlurHash and Holder.js? Both products offer unique advantages, making it a tough decision.

BlurHash is a Ai Tools & Services solution with tags like image-compression, image-preview, low-bandwidth.

It boasts features such as Generates a short hash string to represent an image, Allows previewing and blurring images before they are fully loaded, Works with very small amounts of data - hashes are usually 20-30 characters, Encodes color and geometric information about an image, Open source algorithm released by Wolt under MIT license and pros including Dramatically improves perceived performance of loading images, Creates placeholder previews using very little data, Lightweight and fast to generate hashes on the server, Supported in many programming languages and frameworks.

On the other hand, Holder.js is a Development product tagged with placeholder-images, mockups, web-design.

Its standout features include Generates placeholder images of any size, Customizable background color, Customizable foreground text, Text size and font customization, Rounded corners, SVG image generation, and it shines with pros like Lightweight, Easy to implement, Open source, No dependencies, Works well for mocking up designs.

To help you make an informed decision, we've compiled a comprehensive comparison of these two products, delving into their features, pros, cons, pricing, and more. Get ready to explore the nuances that set them apart and determine which one is the perfect fit for your requirements.

BlurHash

BlurHash

BlurHash is an algorithm that creates a hash representation of an image which allows previewing that image as it loads, while using very little bandwidth. The hash is typically around 20-30 characters long.

Categories:
image-compression image-preview low-bandwidth

BlurHash Features

  1. Generates a short hash string to represent an image
  2. Allows previewing and blurring images before they are fully loaded
  3. Works with very small amounts of data - hashes are usually 20-30 characters
  4. Encodes color and geometric information about an image
  5. Open source algorithm released by Wolt under MIT license

Pricing

  • Open Source

Pros

Dramatically improves perceived performance of loading images

Creates placeholder previews using very little data

Lightweight and fast to generate hashes on the server

Supported in many programming languages and frameworks

Cons

Not an exact preview - just an approximation of the image

More complex implementation compared to simple placeholders

Requires generating hashes on the server side


Holder.js

Holder.js

Holder.js is an open source JavaScript library that generates placeholder images of any size. It can be useful for mocking up website designs before images are available.

Categories:
placeholder-images mockups web-design

Holder.js Features

  1. Generates placeholder images of any size
  2. Customizable background color
  3. Customizable foreground text
  4. Text size and font customization
  5. Rounded corners
  6. SVG image generation

Pricing

  • Open Source

Pros

Lightweight

Easy to implement

Open source

No dependencies

Works well for mocking up designs

Cons

Limited customization options

Only generates placeholder images

No support for responsive images