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Open VSX

Monthly downloads for AI coding extensions on Open VSX, the registry the VS Code forks use — Cursor, Windsurf, VSCodium, Gitpod — with non-AI controls, how many extensions the registry lists in its AI category, and a derived AI share.

cadence · monthly 26 series updated 10 Aug 2026 open-vsx.org ↗
release markers

Claude Code for VS Code

36.1M +36.1M 10 mo as of Jul 2026
010.0M20.0M30.0M40.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Downloads

One user counts many times. ⚠ Before 2026-07-21 the points come from pages the Wayback Machine saved in some months only — a straight line shows a gap, not flat growth.

Codex (OpenAI)

9.8M +9.8M yr as of Jul 2026
02.0M4.0M6.0M8.0M10.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Cline

5.5M +4.5M 10 mo as of Jul 2026
01.0M2.0M3.0M4.0M5.0M6.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Gemini Code Assist

3.5M +3.3M yr as of Jul 2026
0500k1.0M1.5M2.0M2.5M3.0M3.5M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Kilo Code

3.2M +2.9M 7 mo as of Jul 2026
0500k1.0M1.5M2.0M2.5M3.0M3.5M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Amazon Q

1.9M +1.9M 2.0 yr as of Jul 2026
0500k1.0M1.5M2.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Roo Code

1.9M +1.5M yr as of Jul 2026
0500k1.0M1.5M2.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Continue

1.5M +1.1M 14 mo as of Jul 2026
0200k400k600k800k1.0M1.2M1.4M1.6M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Tabnine

593k +123k 7 mo as of Jul 2026
0100k200k300k400k500k600k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Qwen Code Companion

615k +578k 5 mo as of Jul 2026
0100k200k300k400k500k600k700k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Sourcegraph Cody

382k +165k yr as of Jul 2026
0100k200k300k400k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Qodo (Codium)

306k +202k yr as of Jul 2026
050.0k100k150k200k250k300k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Windsurf (Codeium)

291k +101k 14 mo as of Jul 2026
050.0k100k150k200k250k300k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

CodeGPT

130k +121k 2.6 yr as of Jul 2026
020.0k40.0k60.0k80.0k100k120k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Supermaven

23.7k +4.0k 3 mo as of Jul 2026
05.0k10.0k15.0k20.0k25.0k2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Downloads — non-AI controls

Non-AI controls, for scale. ⚠ Before 2026-07-21 the points come from pages the Wayback Machine saved in some months only — a straight line shows a gap, not flat growth.

Python

54.2M +46.8M yr as of Jul 2026
010.0M20.0M30.0M40.0M50.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

clangd (C/C++)

26.8M +25.9M 10 mo as of Jul 2026
05.0M10.0M15.0M20.0M25.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Jupyter

9.0M +4.1M 6 mo as of Jul 2026
02.0M4.0M6.0M8.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

Prettier

8.4M +6.2M yr as of Jul 2026
02.0M4.0M6.0M8.0M2023202420252026Copilot GAChatGPTClaude 3o1Gemini 2.5 ProGPT-5 / gpt-oss
click a month to drill into daily

snapshots · collecting daily

These start accruing from first fetch — a curve builds over the coming days.

BLACKBOX AI 87.0k downloads · since Jul 2026
Augment 62.9k downloads · since Jul 2026
Bito AI Code Reviews 23.5k downloads · since Jul 2026
AI-category extensions listed 975 extensions · since Jul 2026
All extensions listed (control) 16.4k extensions · since Jul 2026
Debuggers-category extensions (control) 674 extensions · since Jul 2026
AI share of the registry 5.9 % · since Jul 2026

Figures

SeriesLatestChangeMinMaxCoverage
Claude Code for VS Code36.1M+36.1M 10 mo60.6k36.1MSep 2025 — Jul 2026
Codex (OpenAI)9.8M+9.8M yr4239.8MAug 2025 — Jul 2026
Cline5.5M+4.5M 10 mo1.0M5.5MSep 2025 — Jul 2026
Gemini Code Assist3.5M+3.3M yr73.1k3.5MApr 2025 — Jul 2026
Kilo Code3.2M+2.9M 7 mo288k3.2MDec 2025 — Jul 2026
Amazon Q1.9M+1.9M 2.0 yr7.2k1.9MJul 2024 — Jul 2026
Roo Code1.9M+1.5M yr385k1.9MJul 2025 — Jul 2026
Continue1.5M+1.1M 14 mo9691.5MSep 2023 — Jul 2026
Tabnine593k+123k 7 mo29.0k593kMar 2022 — Jul 2026
Qwen Code Companion615k+578k 5 mo36.8k615kFeb 2026 — Jul 2026
Sourcegraph Cody382k+165k yr2.8k382kOct 2023 — Jul 2026
Qodo (Codium)306k+202k yr2.7k306kOct 2023 — Jul 2026
Windsurf (Codeium)291k+101k 14 mo8.4k291kOct 2023 — Jul 2026
CodeGPT130k+121k 2.6 yr6.1k130kSep 2023 — Jul 2026
BLACKBOX AI85.1k—85.1k85.1kJul 2026 — Jul 2026
Augment62.0k—62.0k62.0kJul 2026 — Jul 2026
Supermaven23.7k+4.0k 3 mo15223.7kJul 2024 — Jul 2026
Bito AI Code Reviews22.8k—22.8k22.8kJul 2026 — Jul 2026
Python54.2M+46.8M yr1.8M54.2MOct 2023 — Jul 2026
clangd (C/C++)26.8M+25.9M 10 mo66.6k26.8MSep 2022 — Jul 2026
Jupyter9.0M+4.1M 6 mo5.0M9.0MJan 2026 — Jul 2026
Prettier8.4M+6.2M yr213k8.4MJul 2022 — Jul 2026
AI-category extensions listed955—955955Jul 2026 — Jul 2026
All extensions listed (control)16.2k—16.2k16.2kJul 2026 — Jul 2026
Debuggers-category extensions (control)666—666666Jul 2026 — Jul 2026
AI share of the registry5.9%—5.9%5.9%Jul 2026 — Jul 2026
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