Repositories REPORTS

REPORTS

月間レポート

05/04/2026

The use of AI Coding is accelerating unpredictably - Summary of AI Coding trends in April 2026 based on data -

04/03/2026

Claude Code falls from the top. Codex becomes No. 1 in market share. ～Summary of AI Coding trends in March 2026 based on data～

03/01/2026

Codex opens up a new evolution in programming ~ Summary of AI Coding trends in February 2026 as seen through data ~

02/01/2026

Codex CLI is on the rise. Big difference from Github Copilot. ~Summary of AI Coding trends in January 2026 as seen through data~

12/31/2025

Codex CLI finally overtakes Github Copilot's market share. And in 2026. ~Summary of AI Coding trends in December 2025 as seen through data~

12/04/2025

Is there a trend toward hybrid use of AI Coding Agent? ~Summary of AI Coding trends in November 2025 as seen through data~

11/07/2025

Is coding using AI a turning point? Is it still growing? ～Summary of AI Coding trends in October 2025 based on data～

10/02/2025

Cursor falls from the top 3, and OpenAI's Codex rises to the top 3 in terms of market share. What will happen to it? ～Summary of AI Coding trends in September 2025 based on data～

09/01/2025

Is Codex CLI making progress? ~ Summary of AI Coding trends in August 2025 as seen through data ~

08/02/2025

Claude Code ranks second in terms of the number of AI Coding Agents used. What's number 1? ~Summary of AI Coding trends in July 2025 as seen through data~

presentation slides

Release date：02/25/2026

Release date：12/19/2025

Release date：07/22/2025