GermanWeekly, Weekly German Lessons
News-based German lessons when Deutsche Welle and Duolingo already cover this.

Blog post about building apps, not an actual product or tool to evaluate.
Indie developers, startup founders
News-based German lessons when Deutsche Welle and Duolingo already cover this.
Opinion piece on mobile frameworks—not a tool, not a product, just advice from experience.
Visualizes kanji structure as a recursive DAG when WaniKani only uses static mnemonics.
Compiles rejected runs into markdown lessons so the next planner avoids same mistakes.
Personal blog post about learning partitions, not a tool or product.
700+ language pairs including endangered languages Duolingo ignores, but execution unclear.