Codex – OpenAI’s coding agent

openai.chatgpt · by OpenAIVS Marketplace VerifiedOpen VSX Verified

First Released:

Last Updated:

Codex is a coding agent that works with you everywhere you code — included in ChatGPT Plus, Pro, Business, Edu, and Enterprise plans.

Historical performance

7d 15d 30d 90d 1y All

VISUAL STUDIO MARKETPLACE

Installs growth

Last snapshot: Nov 4, 2026, 22:29 UTC

Total installs16.4M

7d growth283.3K+1.8% over 7d

Community rating★ 2.7837 reviews

Latest version26.51021.22027Updated Oct 23, 2026

8 calculable days · 0 without calculable growth.

OPEN VSX

Last snapshot: Nov 4, 2026, 22:56 UTC

Total downloads13.1M

7d growth270.9K+2.1% over 7d

Community rating★ 3.832 reviews

Latest version26.51021.22027Updated Oct 26, 2026

8 calculable days · 0 without calculable growth.

Categories ranked by installs on Marketplace and downloads on Open VSX.

Term	Marketplace	Open VSX
AICategoryMarketplace · 2026-11-04 23:02 UTCOpen VSX · 2026-11-04 23:08 UTC	#5 of 5,353 0 1d0 7d	#3 of 1,587 0 1d0 7d
ChatCategoryMarketplace · 2026-11-04 23:02 UTCOpen VSX · 2026-11-04 23:09 UTC	#5 of 2,661 0 1d0 7d	#3 of 696 0 1d0 7d
code completionKeyword · 2026-11-04 23:11 UTC	No observed result	#994 of 8,307 ↓3 1d↓38 7d

Checked daily for up to 1,000 results per term. Changes appear when historical data is available.