# What does Jsc \a101 Development\ use?

Jsc \a101 Development\ (a101.ru) shows public evidence of 14 tools, according to runsonwhat (last checked 2026-11-08).

- Industry: Construction
- Size: 201–1,000 employees
- Based in: Russia
- Founded: 2005
- LinkedIn: https://www.linkedin.com/company/masshtab

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [jQuery](https://www.runsonwhat.com/reverse/jquery) | Frontend | Website code |  |
| [Google Fonts](https://www.runsonwhat.com/reverse/google-fonts) | Media & UI | Website code |  |
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [Vue.js](https://www.runsonwhat.com/reverse/vue) | Frontend | Website code |  |
| [Nuxt](https://www.runsonwhat.com/reverse/nuxt) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Analytics](https://www.runsonwhat.com/reverse/ga) | Analytics | Website code |  |
| [Google Tag Manager](https://www.runsonwhat.com/reverse/gtm) | Analytics | Website code |  |
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |
| [GrowthBook](https://www.runsonwhat.com/reverse/growthbook) | Flags & Experiments | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Ads](https://www.runsonwhat.com/reverse/google-ads) | Ads & Pixels | Website code |  |
| [Mindbox](https://www.runsonwhat.com/reverse/mindbox) | Marketing | Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GlobalSign](https://www.runsonwhat.com/reverse/globalsign) | Security & Compliance | DNS verification records |  |

## Recent changes at Jsc \a101 Development\

- 2026-10-31: started using [Google Search Console](https://www.runsonwhat.com/reverse/gsc)

## FAQ

### What tools does Jsc \a101 Development\ use?

As of November 2026, runsonwhat has found 14 tools at Jsc \a101 Development\ (a101.ru) in public records. Application: jQuery, Google Fonts and GSAP. Data & Observability: Google Analytics, Google Tag Manager and Sentry. Go-to-market: Google Ads and Mindbox. Company Ops: GlobalSign. Last checked November 8, 2026.

### What analytics tools does Jsc \a101 Development\ use?

Jsc \a101 Development\ uses Google Analytics for analytics, alongside Google Tag Manager, according to runsonwhat (November 2026). runsonwhat found Google Analytics through Google Analytics code on a101.ru. Google Analytics is used by 904,972 companies runsonwhat tracks.

### What marketing software does Jsc \a101 Development\ use?

Jsc \a101 Development\ uses Mindbox for marketing, according to runsonwhat (November 2026). runsonwhat found Mindbox through Mindbox code on a101.ru. Mindbox is used by 487 companies runsonwhat tracks.

### What monitoring tools does Jsc \a101 Development\ use?

Jsc \a101 Development\ uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on a101.ru. Sentry is used by 80,257 companies runsonwhat tracks.

### Does Jsc \a101 Development\ use jQuery?

Yes. runsonwhat found jQuery at Jsc \a101 Development\ through jQuery code on a101.ru. jQuery is a Frontend tool used by 927,988 companies runsonwhat tracks.

### Has Jsc \a101 Development\ changed tools recently?

Yes. On runsonwhat's rechecks, Jsc \a101 Development\ started using Google Search Console (latest on October 31, 2026). A change counts only between two checks of a101.ru done the same way.

### Which companies have a tech stack similar to Jsc \a101 Development\'s?

The companies with the stacks most like Jsc \a101 Development\'s are Skillbox, Умскул — онлайн-школа подготовки к экзаменам, iSpace and Самолет Плюс, according to runsonwhat (November 2026). Each shares 7 to 12 tools with Jsc \a101 Development\, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what Jsc \a101 Development\ uses?

runsonwhat reads public records only. Of the 14 tools at Jsc \a101 Development\, 11 were found through code on a101.ru, 2 through DNS records and 1 through website configuration files. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and a101.ru about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/a101.ru (updated November 2026). Counts are companies with direct public evidence of the tool (DNS records, certificates, website code, a real-browser crawl, subprocessor lists), so they are lower bounds. Methodology: https://www.runsonwhat.com/methodology.