A classic since 1949, Gospel Parallels presents Matthew, Mark, and Luke printed side-by-side for easy and enlightening comparative study. Now fully revised and updated using the NRSV, it features a more readable type face and a new, even more effective system for comparison.
This HTML presentation of the Five Gospels is designed to be a teaching tool for introductory level classes in New Testament and Christian Origins. For this reason, and because of the particular constraints of HTML, it does not offer the same level of detail as a printed synopsis (i.e. Throckmorton 1979, 1992; Aland 1985). Its advantage is that it allows more "play" than a printed synopsis and that it presents the materials in the same order as the canonical Gospels. Moreover, it offers texts that are not commonly included in the synopses designed for classroom use: Thomas and Paul. Others may follow.
An interesting website, but could use with some additional UI tweaks to make it more interesting/usable. It’s certainly got a lot of the data in place.