About Praxis

A free, structured, community-verified library of practical guides — for everything humans build, do, or understand.

The Vision

The internet contains most of human knowledge, but it is:

  • Scattered — information about any complex topic lives across hundreds of sources
  • Shallow — most free resources don't go deep enough for real technical mastery
  • Unstructured — there's no path from "I know nothing" to "I can do this"
  • Paywalled — the deepest knowledge requires expensive institutions to access

Praxis exists to fix this. Anyone should be able to arrive knowing nothing about a subject and, by following the hierarchy from Level 1 upward, gain genuine practical mastery — for free, at their own pace.

The B.L.U.E. System

B.L.U.E. stands for Broadlearning Universal Education. It's the system that makes Praxis work. The concept originally comes from this video — the core idea of structuring knowledge by prerequisites and verifying through community review.

1. Structured Levels

Every subject has levels 1 through N. Every guide above L1 can only assume knowledge from lower levels. This is non-negotiable — it ensures every guide is completable without external resources.

2. One Guide Per Topic

Instead of ten different tutorials scattered across the internet, there's one definitive guide per topic. Not competing versions — one consolidated, community-approved guide.

3. Multiple Methods

One guide per topic, but multiple approaches documented as tabbed methods within it. You choose which method works for your tools, budget, and situation.

4. Community Verification

Every guide is reviewed by a randomized jury of qualified volunteers. Not one editor — a group of experts independently evaluating accuracy and completeness.

The Verification System

Guides on Praxis go through a structured review process:

1

Submission

Anyone with knowledge can submit a guide. It starts as unverified.

2

Jury Selection

A random jury of 3, 5, 7, or 9 qualified verifiers is selected for the subject.

3

Independent Review

Each verifier reviews the guide independently and provides a written vote.

4

Verification Decision

If the jury passes it, the guide is marked verified. Failed guides can be revised and resubmitted.

Verification doesn't mean perfect — it means the jury agreed the content is accurate, complete, and follows the hierarchy rules. All guides can be updated over time.

Universal Access

Praxis is and always will be:

  • Free — no paywalls, no premium tiers for content
  • Open — no account required to read guides
  • Respectful — no ads, no engagement manipulation
  • Transparent — who wrote it, who verified it, when it was updated

Content is licensed under CC BY-SA 4.0 — the same as Wikipedia. You can share and adapt content as long as you credit the original.

Get Involved

Praxis grows through contributions:

  • Readers — Explore guides, provide feedback, report errors
  • Authors — Submit guides following the B.L.U.E. format
  • Verifiers — Qualify in subjects to help review new guides

See the Contribute page for how to submit guides, or Become a Verifier if you have expertise to offer.