Guestboard vs Howler
A side-by-side look at Guestboard and Howler. For an in-depth review of either product, follow the links below.
Guestboard
Online Services
Guestboard is an open-source online guestbook and contact form software. It allows website owners to easily add a contact or guestbook form to their site to collect messages from visitors. With customization options and anti-spam features, it's a lightweight yet full-featured alternative.
guestbookcontact-formopen-sourceantispam
Howler
Audio & Music
Howler is an audio library for the modern web. It handles loading audio files, playing them with Web Audio and HTML5 Audio, and includes various sound sprites, filters, spatialization, and other features to make working with audio easier.
web-audiohtml5-audiosound-spritesfiltersspatialization
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