PageSourceSearch / Technologies / JavaScript libraries / Showdown JavaScript libraries
Websites using Showdown
Showdown is a bidirectional Markdown to HTML converter.
About 582 websites in the PageSourceSearch index contain the code that reveals it; the 50 highest-ranked are listed below.
How is Showdown detected?
The site's code creates a new showdown.Converter(). The discovery keyword is the exact bytes PageSourceSearch looks for in every stored page and script:
showdown.Converter( Search the index for it
A literal is matched byte for byte, case-sensitively. Combine it with another keyword, a domain, a kind or a date filter on the search page to narrow the list. About Showdown
Top 50 websites using Showdown
Ranked by the domain's position in the crawl's ranked list (Common Crawl harmonic centrality), highest first. view source opens the stored page or script with the match highlighted. Computed 2026-10-04 17:11:29 UTC.
# Website Rank Found in
1
peeringdb.com 8,675
js https://www.peeringdb.com/s/2.83.0/peeringdb.js
view source profile
2
minneapolisfed.org 10,766
html https://www.minneapolisfed.org/resea…bout-the-business-cycle
view source profile
3
remoteok.com 16,841
js https://remoteok.com/index.js?1787779185
view source profile
4
vendr.com 18,096
html https://www.vendr.com/blog/vendr-is-joining-vertice
view source profile
5
agechecker.net 19,123
js https://agechecker.net/bundles/app/0.1.9.39/dependencies.js
view source profile
6
cloudron.io 24,367
js https://www.cloudron.io/store/index.js
view source profile
7
fossasia.org 25,238
js https://fossasia.org/js/githubScripts.js
view source profile
8
infourok.ru 25,960
js https://cdn.infourok.ru/assets/ai/he…/markdown-65Hi-hg.js
view source profile
9
calstrs.com 44,049
html https://www.calstrs.com/
view source profile
10
easycard.com.tw 44,399
js https://www.easycard.com.tw/script/java.js?v=1790236689
view source profile
11
informs-sim.org 46,532
js https://informs-sim.org/wsc22papers/includes/jquery/basic.js
view source profile
12
communecter.org 48,770
js https://www.communecter.org/web/js/m…?v=1790224428379
view source profile
13
ortolang.fr 61,008
js https://www.ortolang.fr/assets/6.70b…64ea7e81e1ab81.chunk.js
view source profile
14
droz.org 61,453
js https://droz.org/js/content.js?clien…=20250927112400
view source profile
15
iway.ch 64,135
js https://www.iway.ch/wp-content/theme…_ProductBoxes.js?ver=11
view source profile
16
aloharmony.com 71,600
html https://blog.aloharmony.com/en/artic…p-relaxation-explained/
view source profile
17
allthingsurban.net 80,189
js https://allthingsurban.net/wp-conten…/scripts.js?ver=1.0.246
view source profile
18
estransit.com 80,312
html https://www.estransit.com/
view source profile
19
reift.ch 92,398
js https://reift.ch/js/cimes-1.1.js?r=27922
view source profile
20
item.exchange 92,569
js https://item.exchange/bundles/jquery…PZezg0TcY-A1zclnbpVWBA1
view source profile
21
extra.com 106,090
js https://cdn.extra.com/hybris/static/…/js/extraHomeLibs.js
view source profile
22
edwardshu.com 111,647
html https://edwardshu.com/rac/
view source profile
23
zhaokang.site 119,319
html https://zhaokang.site/
view source profile
24
smcmvcd.org 120,199
html https://www.smcmvcd.org/
view source profile
25
burgerking.it 155,476
js https://www.burgerking.it/assets/site.js?v=1731948552
view source profile
26
prezo.site 205,294
js https://prezo.site/_nuxt/entry.3988b311.js
view source profile
27
filo.space 212,357
html https://filo.space/privacy/
view source profile
28
schuetz.net 221,816
html https://www.schuetz.net/en/
view source profile
29
61jk.com 224,245
js https://static.61jk.com/61geek/privacy/js/base.js?v=10
view source profile
30
erudaite.ai 228,955
js https://erudaite.ai/package/static_j…/xfalse/static.js
view source profile
31
psca.gop.pk 229,452
html https://psca.gop.pk/
view source profile
32
linangdata.com 233,372
js https://linangdata.com/ai-chess-tutor/js/ai.js
view source profile
33
myteacheraide.com 233,820
js https://app2.myteacheraide.com/packa…/xfalse/static.js
view source profile
34
3deventdesigner.com 246,401
js https://www.3deventdesigner.com/reso…?noCache=1775549469
view source profile
35
proxydns.co 266,720
js https://www.proxydns.co/js/main.js?v=ALWAYS1
view source profile
36
kiam.kr 289,382
js http://kiam.kr/iam/js/chat.js
view source profile
37
timeapp.foundation 308,440
html https://timeapp.foundation/swappers.php
view source profile
38
bizybear.app 318,636
js https://bizybear.app/assets/render-yB5IWyGo.js
view source profile
39
wipzard.com 357,781
js https://www.wipzard.com/js/main.js?v=20192
view source profile
40
dailygift.io 366,420
html https://us.dailygift.io/PrivacyPolicy.html
view source profile
41
shipline.com.vn 384,431
js https://shipline.com.vn/assets/theme…/custom/common2.js?v=13
view source profile
42
instances.social 396,314
html https://instances.social/list
view source profile
43
openbadgepassport.com 408,386
js https://openbadgepassport.com/js/extra/metro/metro.min.js
view source profile
44
nordsee.com 416,693
js https://www.nordsee.com/assets/site.js?v=1790067078
view source profile
45
hbc.co.jp 417,388
js https://www.hbc.co.jp/radio/information/js/cms_article.js
view source profile
46
exponent.com 419,986
js https://www.exponent.com/sites/defau…1MSi5Az9gtT8gpxUALd7F0k
view source profile
47
nuffieldtrust.org.uk 423,806
js https://www.nuffieldtrust.org.uk/sit…WfoIVd5dn_V5y7e0b2I-vKg
view source profile
48
hoffmaninstitute.org 424,623
js https://www.hoffmaninstitute.org/wp-…/gf-markdown.js?ver=1.0
view source profile
49
ashrm.org 436,076
js https://www.ashrm.org/sites/default/…4Y_8eV7clfjbq2f0LAxZZsw
view source profile
50
hfmmagazine.com 445,961
js https://www.hfmmagazine.com/sites/de…PEOm9_cS6NF01z54ATECYDA
view source profile
How it appears in the source
From peeringdb.com (js):
,e,f){console.log(d, e,f)})});$('[data-render-markdown="yes"]').each(function(){var a=new showdown.Converter({openLinksInNewWindow:"true"}),b=$(this).attr("data-edit-value")||"",c=$(this).find("div.tr
See every site: search for showdown.Converter(
Questions about finding Showdown
How does PageSourceSearch know a website uses Showdown?
By the source itself: The site's code creates a new showdown.Converter(). PageSourceSearch stores the raw HTML and first-party JavaScript of each crawled site and matches the keyword byte for byte, so every listed site's stored source contains it.
Is this a complete list of websites using Showdown?
No. The page lists the 50 highest-ranked sites in the index whose source holds the keyword, out of about 582 websites that do; the count is the index's estimate at the time the list was computed. Run the keyword as a search to page through all of them, or add a kind or date filter.
How do I find websites that use Showdown together with another technology?
Search for both keywords at once: several terms separated by spaces must all be found on the same site, or with the Same page toggle in the same page. For example showdown.Converter( with wp-content/plugins/ lists the WordPress sites that use Showdown.