freeCodeCamp / freeCodeCamp
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
freeCodeCamp / freeCodeCamp
CarterPerez-dev / Cybersecurity-Projects
Building 70 Projects ranging from beginner to advanced so anyone can — learn from, build upon, use as a reference, or even copy directly. Owned by my cybersecurity company 👇
cncf / curriculum
📚Open Source Curriculum for CNCF Certification Courses
paullarionov / claude-certified-architect
This repository contains study materials for the **Claude Certified Architect — Foundations** certification.
techiescamp / cka-certification-guide
This comprehensive CKA learning path repo equips aspiring Kubernetes administrators with all the knowledge and resources to ace the CKA exam on the first try. Includes in-depth explanations, hands-on labs, and valuable study materials. Pass the CKA and unlock your Kubernetes potential today!
sailor-sh / CK-X
A mock exams for CKAD, CKA, and CKS featuring timed sessions and hands-on labs with pre-configured clusters.
Thiago-code-lab / aws-certified-solutions-architect-associate-brasil
Guia completo em PT-BR para a certificação AWS Solutions Architect (SAA-C03), com resumo dos domínios, labs práticos, mapas mentais e simulados focados em arquitetura escalável, resiliente e segura na AWS.
Amey-Thakur / CLAUDE-CERTIFICATIONS
Study guide for all four Anthropic Claude certifications: Associate Foundations (CCAO-F), Developer Foundations (CCDV-F), Architect Foundations (CCAR-F), Architect Professional (CCAR-P). Official exam guides, blueprints with domain weights, cheat sheets, 320 practice questions, three mock exams each, 110 flashcards, and a printable companion.
kananinirav / AWS-Certified-Cloud-Practitioner-Notes
AWS Certified Cloud Practitioner Short Notes And Practice Exams (CLF-C02)
theplatformlab / CKA-Certified-Kubernetes-Administrator
CKA Certification Exam Guide 2026 — study notes, practice questions, kubectl cheat sheet, exam tips, and full Kubernetes v1.35 syllabus breakdown. Covers etcd backup, RBAC, kubeadm, Gateway API, NetworkPolicy, troubleshooting, and killer.sh prep. Scored 89%.
techiescamp / linux-foundation-coupon
Latest Linux Foundation Coupon Codes For Certification, Courses, Skillcreds, IT Professional Programs and Skillcreds
fabriziosalmi / certmate
Self-hosted certificate lifecycle management: issue, renew, discover, inventory and deploy TLS certificates across your infrastructure
Hacking-Notes / Hacker-Roadmap
A detailed plan to achieve proficiency in hacking and penetration testing, with pathways including obtaining a degree in cybersecurity or earning relevant certifications.
VD171 / VD-Google
Your Google services (RCS, Google Wallet, DroidGuard timestamps, Play Integrity attestations, Play Protect Certification) read on-device. No internet, root required.
doorstop-dev / doorstop
Requirements management using version control.
utkarsh1agarwal / claude-architect-exam-guide
Free study guide, learning material & 6 mock exams for Anthropic's Claude Certified Architect – Foundations (CCAF / CCAR-F) exam.
riscv / riscv-arch-test
The RISC-V Architectural Certification Tests (ACTs) are a set of assembly language tests designed to certify that a design faithfully implements the RISC-V specification.
xipki / xipki
XiPKI: Compact open source PKI (CA, OCSP responder, certificate protocols ACME, CMP, EST, SCEP), with full support of PQC MLDSA (Dilithium) and MLKEM (Kyber).
Vuk97 / forward-implementation-first
Stop your coding agent from stalling real work on self-invented bookkeeping - receipts, hashes, locks, certification rituals. Ship first, then verify. Skill for Claude Code, Codex, and other agents.
vkorost / claude-certified-developer-guide
A practitioner guide for the Anthropic Claude Certified Developer - Foundations (CCDV-F) exam. 23 chapters on the decisions the exam actually tests. Tested against the live exam.
SagarBiswas-MultiHAT / awesome-cybersecurity-paths
The complete cybersecurity career roadmap and handbook. 36 roles across pentesting, red teaming, bug bounty, SOC, incident response, digital forensics, cloud security, DevSecOps, threat hunting, OSINT, and GRC. Each role covers skills, 150+ tools, 50+ certifications, and career progression paths.
jefferywmoore / CISSP-Study-Resources
CISSP Study Resources
v-fidelusaleksander / ghcertified
Prepare for GitHub Certification exams!
rishabkumar7 / CloudNotes
Notes for my Cloud certifications.
preporato / claude-certification-guide
Study guides for all Anthropic Claude certifications: CCA-F, CCDV-F, CCAO-F, and CCAR-P. Exam domains, comparison, study paths, free practice resources.
SuchanMadhikarmi / kubernetes-zero-to-production
Production-oriented Kubernetes learning path: 47 lessons, 35+ labs, manifests, diagrams, cheat sheets, interview and certification prep.
Thiago-code-lab / aws-certified-solutions-architect-professional-brasil
Guia completo em PT-BR para a certificação AWS Solutions Architect Professional (SAP-C02), com resumos dos domínios, arquiteturas avançadas, cenários reais, mapas mentais e questões para revisão.
fastfrog3028-j1eri / certification-prep-designer
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RudraVerma-0809 / Certification-Craft-Playground
Open Certification Hub 2026: Practice Tests & Mastery Path
fairuzmarch12th-rgb / Cert-Quest-Forge
Open Certification Trainer 2026: Free Practice Tests and Study Guides for IT Exams
Janithpriyadarshana / port-drill
Best CompTIA Security+ SY0-501 Port Memorization Trainer App 2026
alexiocassanifm / anthropic-certifications
Unofficial open-source study kits for Anthropic certifications: a linked wiki, original practice-question banks, and Claude Code skills that teach, quiz, and track exam readiness.
npci / atom-network-platform
Agentic Orchestration & Messaging — is an open-source platform for end-to-end specification change management powered by AI agents. It enables secure Agent-to-Agent (A2A) collaboration across organisations, from idea and design through partner distribution, implementation, code generation and certification.
LuizGustavoMM / aws-practitioner-guide
Everything I used to pass both foundational AWS certifications, Cloud Practitioner (CLF-C02) and AI Practitioner (AIF-C01): two interactive study guides, two 65-question practice exams, and a guide to AWS Skill Builder. Open the HTML files in a browser, nothing to install.
sharmisabari989-bit / FAKE-CERTIFICATION-VERIFY
A Flask and PostgreSQL based fake certificate verification system with QR code verification.
dgkanatsios / CKAD-exercises
A set of exercises to prepare for Certified Kubernetes Application Developer exam by Cloud Native Computing Foundation
junbolian / AdmitOR
Admission Without Answers: Label-Free Certification and Experience Learning for LLM-Based Optimization Modeling
mrtinkz / ai-charter
Universal AI Charter: plain-language governance principles and a public certification registry for AI models, built on disclosure instead of a development slowdown.