Resources
Free study material, plain-English explainers and the standard behind the exams. Start with the section that matches what you need.
Study
Domain guides, a glossary, illustrative questions, a casebook and the code of ethics.
Question counts, time, pass marks and what each domain weighs.
A study method for exams that test judgement.
Obtaining, sitting and maintaining a credential.
The five domains
Each page shows how much the domain weighs on every exam, the free guide and a short reading list.
Weights on each credential, the free guide and four posts.
Weights on each credential, the free guide and four posts.
Weights on each credential, the free guide and four posts.
Weights on each credential, the free guide and four posts.
Weights on each credential, the free guide and four posts.
Start here
The phases, and how waterfall and iterative models differ.
What a branch is and how teams use them.
HTTP methods and status codes in plain words.
The ten web risks every developer should recognise.
Sprint, planning, daily, review and retrospective.
How teams learn from incidents without blame.
Choose and understand
Every credential side by side.
Six steps from eligibility to the registry.
The role the credentials are built around.
The body of knowledge behind every exam.
New guides, study material and exam news, now and then. You confirm your address first, and you can unsubscribe at any time.