Code Quality · JetBrains plugin
Error Lens Companion
FreeInline Diagnostics
Shows errors and warnings inline, at the end of the line that has them, instead of only as a gutter icon or a squiggly underline you have to hover to read. One hint per line (most severe diagnostic wins) so it never turns into unreadable clutter.
The gap it fixes
VS Code's Error Lens extension has 10M+ installs and is one of that ecosystem's most-used tools — confirmed before building this that JetBrains Marketplace had no equivalent yet.
Facts and pricing
- Category
- Code Quality
- Pricing
- Free
- Platform
- IntelliJ-family plugin
- First published
- 2026-08-14
- Marketplace ID
- #33554
- Repository
error-lens-companion- Growth
- New listing
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Gutter icon on any Java/Kotlin for loop whose body accesses a lazy-loaded JPA association directly on the raw loop variable: the classic N+1 query shape: fetch a collection, then trigger one extra query per element while iterating it.
Download and star counts as of 2026-10-18, refreshed twice daily from the JetBrains Marketplace and GitHub APIs.