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Sites using Varlock

Environment variable loader and schema validator for JavaScript projects, built around .env.schema files.

#85 of 305 in Developer Tools First seen: Jul 20, 2026 Last seen: Aug 30, 2026 Website: varlock.dev

11 sites

9 found by StackScope, 2 via launch platforms

StackScope Wider Web 5 StackScope Discovery (Indie) 4 Hacker News 2
  • StackScope Wider Web 5
  • StackScope Discovery (Indie) 4
  • Hacker News 2
View: All sites All launches Launch platforms StackScope Discovery StackScope Wider Web
Last 7 days 0.0% -0.0pp
Most used with Cloudflare, SvelteKit, PostHog

Varlock has been detected on 11 launches we've crawled, with 7 of those in August 2026 (0.0% of the month's launches so far). Most recent detection: Academa, yesterday.

It's most commonly paired with Cloudflare, SvelteKit, and PostHog.

Domain endings using Varlock

11 sites

  • .com 27.27%
  • .ai 18.18%
  • .app 18.18%
  • .co 9.09%
  • .es 9.09%
  • .org 9.09%
  • .xyz 9.09%

Share of new sites using Varlock

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

0.0%
last 7 days
-0.0pp vs prior week
0.0%
August so far
7 of 1,701,736 sites
11
sites all time
since Jul 2026
Varlock daily detection trend 5% 2% 0% Aug Jul 13 · 0 / 20918 = 0.0% Jul 14 · 0 / 20409 = 0.0% Jul 15 · 0 / 17239 = 0.0% Jul 16 · 0 / 14264 = 0.0% Jul 17 · 0 / 19728 = 0.0% Jul 18 · 0 / 22701 = 0.0% Jul 19 · 0 / 26067 = 0.0% Jul 20 · 1 / 22587 = 0.0% Jul 21 · 1 / 21647 = 0.0% Jul 22 · 0 / 23203 = 0.0% Jul 23 · 0 / 16863 = 0.0% Jul 24 · 0 / 12849 = 0.0% Jul 25 · 0 / 8945 = 0.0% Jul 26 · 0 / 19971 = 0.0% Jul 27 · 0 / 33858 = 0.0% Jul 28 · 0 / 38214 = 0.0% Jul 29 · 2 / 50090 = 0.0% Jul 30 · 0 / 43944 = 0.0% Jul 31 · 0 / 51036 = 0.0% Aug 1 · 0 / 50406 = 0.0% Aug 2 · 1 / 49652 = 0.0% Aug 3 · 0 / 48187 = 0.0% Aug 4 · 1 / 37320 = 0.0% Aug 5 · 0 / 32691 = 0.0% Aug 6 · 1 / 36574 = 0.0% Aug 7 · 0 / 37883 = 0.0% Aug 8 · 0 / 39671 = 0.0% Aug 9 · 0 / 34198 = 0.0% Aug 10 · 0 / 28824 = 0.0% Aug 11 · 0 / 31999 = 0.0% Aug 12 · 0 / 33461 = 0.0% Aug 13 · 0 / 49870 = 0.0% Aug 14 · 0 / 51394 = 0.0% Aug 15 · 0 / 51460 = 0.0% Aug 16 · 0 / 51729 = 0.0% Aug 17 · 0 / 41314 = 0.0% Aug 18 · 0 / 53829 = 0.0% Aug 19 · 1 / 49390 = 0.0% Aug 20 · 0 / 66797 = 0.0% Aug 21 · 0 / 90332 = 0.0% Aug 22 · 0 / 91498 = 0.0% Aug 23 · 1 / 90060 = 0.0% Aug 24 · 0 / 78703 = 0.0% Aug 25 · 0 / 69220 = 0.0% Aug 26 · 0 / 65022 = 0.0% Aug 27 · 0 / 83240 = 0.0% Aug 28 · 0 / 82969 = 0.0% Aug 29 · 0 / 83452 = 0.0% Aug 30 · 2 / 90591 = 0.0%
Jul 13, 2026 49 days Aug 30, 2026

How StackScope detects technologies

Developer Tools leaders

Tool % of launches % of category
#1 – Vite 22.52% 96.59%
#2 – Rspack 0.39% 1.69%
#3 pywb (Wayback Machine toolkit) 0.12% 0.50%
#4 ▲1 SheetJS 0.08% 0.34%
#5 ▲10 Weglot 0.06% 0.25%
…
#85 Varlock Current page <0.01% <0.01%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Developer Tools tool. All 305 in Developer Tools →

Often used with

Tool Launches
Cloudflare 2
SvelteKit 2
PostHog 2
Tailwind CSS 2
Svelte 2

Tools most often detected on the same launches as Varlock.

Recent launches we can show

6 of the 11 sites using Varlock are product launches we list individually. The other 5 are sites we found crawling the wider web: they count towards the figures above, but we do not publish them one by one. How StackScope Discovery works

Screenshot of Academa, a launch using Varlock Academa Aug 30, 2026 · score 7.6 United States AI Build & Ship Your Product Faster | SaaS Starter Aug 19, 2026 Developer Tools Archstack AI: lanza productos con IA rápidamente Jul 29, 2026 AI Screenshot of Studio, a launch using Varlock Studio Jul 29, 2026 · score 7.1 United States Briskage — the remote team game night your team actually wants Jul 21, 2026 Games GrandPals builds empathy and connection across generations. Jul 20, 2026

The StackScope API serves all 11 sites using Varlock, filterable and exportable, from £15 a month.

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