# What does The Library use?

The Library (thelibrary.org) shows public evidence of 12 tools, according to runsonwhat (last checked 2026-11-04).

- Industry: Libraries
- Size: 201–1,000 employees
- Based in: Springfield, United States
- Founded: 1905
- LinkedIn: https://www.linkedin.com/company/springfield-greene-county-library-district

## Edge & Hosting

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Google Cloud](https://www.runsonwhat.com/reverse/gcp) | Hosting & Cloud | Website code |  |
| [Fastly](https://www.runsonwhat.com/reverse/fastly) | CDN & Edge | Website code |  |

## Application

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [GSAP](https://www.runsonwhat.com/reverse/gsap) | Media & UI | Website code |  |
| [React](https://www.runsonwhat.com/reverse/react) | Frontend | Website code |  |

## Data & Observability

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Sentry](https://www.runsonwhat.com/reverse/sentry) | Monitoring | Website code |  |

## Go-to-market

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Mailchimp](https://www.runsonwhat.com/reverse/mailchimp) | Marketing | Website code |  |
| [Wix](https://www.runsonwhat.com/reverse/wix) | Website & CMS | Custom domain, Website code |  |

## Company Ops

| Tool | Category | Evidence | Since |
|---|---|---|---|
| [Microsoft 365](https://www.runsonwhat.com/reverse/microsoft-365) | Workspace | DNS verification records, Email records, Website code |  |
| [Google Workspace](https://www.runsonwhat.com/reverse/google-workspace) | Workspace | Email records |  |
| [Webex](https://www.runsonwhat.com/reverse/webex) | Collaboration | DNS verification records |  |
| [Usersnap](https://www.runsonwhat.com/reverse/usersnap) | Dev Tools | Website code |  |

## FAQ

### What tools does The Library use?

As of November 2026, runsonwhat has found 12 tools at The Library (thelibrary.org) in public records. Edge & Hosting: Google Cloud and Fastly. Application: GSAP and React. Data & Observability: Sentry. Go-to-market: Mailchimp and Wix. Company Ops: Microsoft 365, Google Workspace and Webex. Last checked November 4, 2026.

### What cloud does The Library run on?

The Library uses Google Cloud for hosting and cloud infrastructure, according to runsonwhat (November 2026). runsonwhat found Google Cloud through Google Cloud code on thelibrary.org. Google Cloud is used by 77,583 companies runsonwhat tracks.

### What email provider does The Library use?

The Library uses Microsoft 365 for email and office software, alongside Google Workspace, according to runsonwhat (November 2026). runsonwhat found Microsoft 365 through a DNS verification record for Microsoft 365 and email records. Microsoft 365 is used by 730,767 companies runsonwhat tracks.

### What is The Library's website built with?

The Library uses Wix for its website, according to runsonwhat (November 2026). runsonwhat found Wix through a subdomain that points at Wix and code on thelibrary.org. Wix is used by 52,340 companies runsonwhat tracks.

### What marketing software does The Library use?

The Library uses Mailchimp for marketing, according to runsonwhat (November 2026). runsonwhat found Mailchimp through Mailchimp code on thelibrary.org. Mailchimp is used by 118,672 companies runsonwhat tracks.

### What monitoring tools does The Library use?

The Library uses Sentry for monitoring, according to runsonwhat (November 2026). runsonwhat found Sentry through Sentry code on thelibrary.org. Sentry is used by 80,045 companies runsonwhat tracks.

### Does The Library use GSAP?

Yes. runsonwhat found GSAP at The Library through GSAP code on thelibrary.org. GSAP is a Media & UI tool used by 210,970 companies runsonwhat tracks.

### Which companies have a tech stack similar to The Library's?

The companies with the stacks most like The Library's are Greenwich Academy, South Western Communications, The King's Academy, West Palm Beach, Fl and Jerudong International School, according to runsonwhat (November 2026). Each shares 1 to 3 tools with The Library, and rare tools count for more than common ones like Google Workspace, so the match reflects real stack choices.

### How does runsonwhat know what The Library uses?

runsonwhat reads public records only. Of the 12 tools at The Library, 7 were found through code on thelibrary.org, 2 through DNS records, 1 through email records, 1 through website configuration files and 1 through subdomains that point at the vendor. A tool is listed only when a direct record backs it up; DNS is rechecked weekly and thelibrary.org about monthly.


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Source: runsonwhat, https://www.runsonwhat.com/company/thelibrary.org (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.