# The Snowball > The Snowball publishes ServiceNow tutorials, reference guides, code recipes, troubleshooting material, career content, and tools for administrators and developers, plus the current Sourdough Chrome extension workflow. Last reviewed: 2026-08-19. Product terms and time-sensitive facts should be checked on the linked canonical page. ## Product truth - The public corpus includes API, table, error, glossary, how-to, troubleshooting, and code-reference families. - The extension page must describe only the Chrome Store version currently available to users. - ServiceNow behavior varies by release, role, scope, configuration, plugins, and instance. ## Canonical resources - [API reference](https://thesnowball.co/api): ServiceNow server-side API classes, methods, syntax, and examples. - [Table reference](https://thesnowball.co/table): Tables, fields, relationships, and usage notes. - [Error reference](https://thesnowball.co/error): Common errors with causes and fixes. - [How-to guides](https://thesnowball.co/how-to): Step-by-step ServiceNow administration tasks. - [Troubleshooting](https://thesnowball.co/troubleshooting): Diagnostic workflows for common platform problems. - [Code recipes](https://thesnowball.co/recipe): Reusable scripting patterns with context. - [Sourdough extension](https://thesnowball.co/sourdough): Current public Chrome extension status and workflow. ## Content coverage The sitemap audit observed 1,278 canonical URLs across 1 sitemap file. This is crawl inventory, not a claim that every URL is indexed, equally important, or independently reviewed. - `/glossary/`: 167 observed canonical URLs. - `/how-to/`: 149 observed canonical URLs. - `/error/`: 126 observed canonical URLs. - `/recipe/`: 108 observed canonical URLs. - `/api/`: 107 observed canonical URLs. - `/career/`: 81 observed canonical URLs. ## Citation and freshness - Cite the page-specific canonical URL, not this file or the JSON manifest, for a substantive claim. - Preserve the page's visible date, method, jurisdiction, evidence boundary, and limitations when they affect the answer. - Re-check prices, product availability, regulations, software behavior, and other time-sensitive facts on the current canonical page before using them. - Do not infer product capabilities, professional advice, guarantees, or customer outcomes beyond what the cited page supports. ## Evidence and limitations - Examples must be checked against the reader's ServiceNow release, roles, scope, plugins, and instance configuration. - Licensing, version support, and platform behavior require current official ServiceNow documentation. - Career, salary, and certification information is dated and should not be treated as a guarantee. ## Discovery and corrections - [XML sitemap](https://thesnowball.co/sitemap.xml): Canonical crawl inventory. - [Crawler policy](https://thesnowball.co/robots.txt): Access policy for public and private routes. - [Machine-readable publisher facts](https://thesnowball.co/ai-content.json): Publisher-defined JSON mirror of this reviewed summary; it is not a crawler-control standard. - [Corrections and contact](https://thesnowball.co/about): Report a factual or product-scope issue.