edX vs TaxJar

edX (Online learning at https://edx.org, powered by the Open edX platform https://openedx.org) and TaxJar (Making sales tax filing easier for more than 20,000 online sellers and merchants across the world.) both appear on the Smoower Developer Ecosystem Index.

edX (rank #338) holds a modest lead over TaxJar (rank #693) on the overall Smoower ecosystem score (43 vs 31). The gap of 12 points reflects composite signals across code, docs, community and reach.

On code quality (the state of repositories, tests, releases and polish), TaxJar is slightly ahead of edX. On education (docs, guides and learning material for developers), TaxJar is clearly ahead of edX. On community (issue response, PR reviews and discussion health), edX is slightly ahead of TaxJar. On reach (how visible the ecosystem is beyond its own repos), edX is clearly ahead of TaxJar. On momentum (release cadence and how fast the ecosystem moves), edX is ahead of TaxJar.

edX carries 392 GitHub stars across 250 public repos, with 52 repositories active in the last 90 days and 22 external contributors on record. TaxJar shows 490 stars across 39 public repos, 1 active in the last 90 days and 3 external contributors.

edX is the stronger read for anyone weighting reach. TaxJar looks better where education is the deciding factor. The table below breaks the scores down pillar by pillar; the linked profiles cover the underlying repos, docs and community signals in full.