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Sites using esm.sh

33 launches via StackScope Discovery Category: Package CDN #4 of 7 in Package CDN First seen: Jul 8, 2026 Last seen: Jul 14, 2026 Website: esm.sh

Free public CDN that serves npm packages as standards-compliant ES modules.

Found via: Product Hunt 82 · Hacker News 7 · PeerPush 8 · StackScope Discovery (Indie) 33 · StackScope Wider Web 30

Figures on this page reflect launches found via StackScope Discovery only. The "Found via" counts above always show every source. Reset

Last 7 days 0.1% -0.1pp
Most used with HSTS, Google Fonts, HTTP/3
Top product types Crypto, Health, Productivity

esm.sh has been detected on 33 launches we've crawled, with 33 of those in July 2026 (0.2% of the month's launches so far). The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: HealthTravelCheck — We score the truth., 4 days ago.

It's most commonly paired with HSTS, Google Fonts, and HTTP/3. By product type, the launches using it are most often Crypto (20%), Health (20%), and Productivity (20%).

What kind of products ship with esm.sh

20 launches

Crypto
20.00%
Health
20.00%
Productivity
20.00%
Marketing
10.00%
Social
10.00%
AI
5.00%
Finance
5.00%
Games
5.00%

Share of new launches using esm.sh

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.1%
last 7 days
-0.1pp vs prior week
0.2%
July so far
33 of 20,949 launches
33
launches all time
since Jul 2026
esm.sh daily detection trend 5% 2% 0% Jun 16 · 0 / 1 = 0.0% (low-volume day) Jun 19 · 0 / 1 = 0.0% (low-volume day) Jun 21 · 0 / 1 = 0.0% (low-volume day) Jun 22 · 0 / 1 = 0.0% (low-volume day) Jun 23 · 0 / 1 = 0.0% (low-volume day) Jun 24 · 0 / 1 = 0.0% (low-volume day) Jul 7 · 0 / 55 = 0.0% Jul 8 · 6 / 3564 = 0.2% Jul 9 · 13 / 6590 = 0.2% Jul 10 · 7 / 4328 = 0.2% Jul 11 · 0 / 2014 = 0.0% Jul 12 · 4 / 1746 = 0.2% Jul 13 · 1 / 1459 = 0.1% Jul 14 · 2 / 1081 = 0.2% Jul 15 · 0 / 86 = 0.0% Jul 16 · 0 / 17 = 0.0% (low-volume day) Jul 17 · 0 / 9 = 0.0% (low-volume day)
Jun 16, 2026 17 days · 8 low-volume (grey) Jul 17, 2026

How StackScope detects technologies

Package CDN leaders

Tool % of launches % of category
#1 jsDelivr 2.47% 48.96%
#2 unpkg 1.57% 31.13%
#3 cdnjs 1.49% 29.53%
#4 esm.sh Current page 0.16% 3.11%
#5 Google Hosted Libraries 0.11% 2.17%

Percentages show adoption among launches found via StackScope Discovery: the share of all such launches, and of those using any Package CDN tool. All 7 in Package CDN →

Often used with

Tool Launches
HSTS 25
Google Fonts 22
HTTP/3 20
Cloudflare DNS 18
Cloudflare 17

Tools most often detected on the same launches as esm.sh.

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.