03:01
2026-06-14
dev.to
developer-tools
VMAP and DAAST Validation Just Landed in vastlint Core
Vastlint, an open-source Rust-based linter for IAB ad tags, now validates VMAP 1.0 and DAAST 1.0 alongside VAST formats. The tool adds 53 new rules to its catalog of 182, catching common failures like…