Refills vs WebMath
A side-by-side look at Refills and WebMath. For an in-depth review of either product, follow the links below.
Refills
Online Services
Refills is a browser extension that automatically finds and applies coupon codes when you checkout online. It seamlessly applies any valid coupons in the background to save you time and money.
coupondiscountshoppingecommercebrowser-extension
WebMath
Education & Reference
WebMath is an open-source online math editor and renderer that allows creating mathematical equations and formulas for web pages. It has a graphical interface for building equations visually.
mathequationsformulaseditorrenderer
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