I.Which subjects get recommended

Share of all learning recommendations in HN comments, Jan 1 – Nov 12, 2026

II.How each subject moved through the year

Monthly share of learning recommendations, top 8 subjects, same scale on every chart. November covers Nov 1–12.

III.What kind of material

Share of learning recommendations by format

A "learning recommendation" is a comment recommending a link to software, AI or engineering learning material. Each comment counts by the model's confidence (0.8 if it's 80% sure), split across subjects the same way. How this was made.