frank@enterprise:~$ open manuals

The reference the platform forgot to ship.

Source-rich, searchable field manuals for enterprise engineers — Salesforce, SAP, and the modern stack. Real code, honestly framed. Instant download.

3
manuscripts
1,177
commands
210+
patterns
PDF · EPUB · WEB
every volume
The Salesforce Enterprise Manuscript cover
The SAP Enterprise Manuscript cover
The Engineer's Command Manuscript cover

The catalogue

Three manuscripts. One reference standard.

Each is source-rich and searchable — the reference the platform forgot to ship. Buy one, or take the complete stack below.

The Salesforce Enterprise Manuscript cover

CRM // Salesforce

The Salesforce Enterprise Manuscript

Marketing Cloud, the platform, and the Agentforce AI layer — with build walkthroughs and real Apex & LWC.

  • 2 VOLUMES
  • 145 PATTERNS
  • PDF · EPUB · WEB
The SAP Enterprise Manuscript cover

ERP // SAP

The SAP Enterprise Manuscript

S/4HANA, ABAP Cloud, CDS, RAP, Fiori, BTP, CAP, integration, HANA — and Business AI: Joule, the Generative AI Hub, and enterprise automation workflows.

  • 12 SECTIONS
  • 65 PATTERNS
  • PDF · EPUB · WEB
The Engineer's Command Manuscript cover

STACK // Engineering

The Engineer's Command Manuscript

17 volumes across the toolchain — Git, Linux, Kubernetes, Terraform, observability, GPU/PyTorch, LLM engineering, system-prompt engineering, and code-agent workflows.

  • 17 VOLUMES
  • 1,177 COMMANDS
  • PDF · EPUB · WEB

The complete stack

The Enterprise Platforms Bundle

All three manuscripts — Salesforce, SAP, and Engineering. The complete enterprise reference, one download.

$19.99$28.97Save $8.98 versus buying separately
PayPal — scan to pay

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Or send to frankleroyvan@gmail.com with the item name. After payment, get your download here.

Peek inside

Turn the pages before you buy.

Real spreads from each manuscript — drag a corner to turn the page.

Try the code

Real runtimes. Not screenshots.

JavaScript, Python, and SQL execute right here in your browser — edit them, run them, read the output. Platform languages (Apex, ABAP) have no browser runtime, so they ship as copy-ready reference with a link to their official playground. No faked execution.

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The standard

Built for engineers who test what they buy.

01

Run it, don't read it

Every executable sample runs in your browser — JavaScript, Python, SQL. Edit it, run it, read real output. No screenshots of code.

02

Honestly framed

Platform languages (Apex, ABAP) ship as copy-ready reference with a link to their real playground — never a faked runner. Patterns to adapt, validated against current docs.

03

Source-rich & searchable

Hundreds of patterns and commands, cross-referenced and gradable by tier. Ships as PDF, EPUB, and a searchable web edition.

04

Yours, instantly

Instant download, no login. Free updates within the edition. One file, three formats — the reference the platform forgot to ship.

The author

Frank Van Laarhoven

An engineer who has spent years in the enterprise trenches — across Salesforce, SAP, and the modern toolchain. Lodestar AIis the reference I wanted on day one: real source, honestly framed, searchable. Every executable sample on this page actually runs, because I don't trust a reference I can't test — and neither should you.

Questions

Straight answers.

Does the code really run in the browser?

Yes — the JavaScript, Python, and SQL samples execute live via Sandpack, Pyodide (CPython → WebAssembly), and sql.js (SQLite → WebAssembly). Edit them and run them. Apex and ABAP have no browser runtime, so they ship as copy-ready reference with a link to their official playground — never a faked runner.

What formats do I get?

Every manuscript ships as PDF, EPUB, and a searchable web edition — one purchase, three formats. Instant download, no login.

Can I use the code in production?

The source and architectures are teaching patterns to adapt, not turnkey production systems. Validate against your own org and the current platform documentation before you ship.

Do I get updates?

Yes — updates within your edition are free. Buy once, re-download the latest revision whenever it changes.

How do purchases and refunds work?

Pay by PayPal or through a linked storefront (Gumroad, Etsy, Kindle). Delivery is instant — you get an access code to download every format. Not happy? We offer a 7-day, no-questions-asked refund: email us within 7 days and we'll refund you in full. Full Terms and Refund Policy are linked in the footer.

Is this affiliated with Salesforce or SAP?

No. Lodestar AI is an independent reference. Salesforce, SAP, and all product names are trademarks of their respective owners, used here for identification only.

The reference the platform forgot to ship.

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