Day 10: 30 Days of Free Learning Resources 🚀

Welcome to Day 10! Today we're exploring diverse dev tools, graph databases, lucrative CRM skills, and an incredible curated list of free services that every developer needs to bookmark immediately.

Codecademy is one of the most popular platforms on the internet for beginners. Their free tier is an excellent, highly interactive way to learn syntax and the basic concepts of dozens of programming languages.

• World-class interactive coding environments right in your browser, perfect for visual learners.
• Dozens of completely free basic courses covering HTML, CSS, JavaScript, Python, C++, SQL, and more.
• An excellent place for absolute beginners to get their feet wet before committing to a dense, complex bootcamp.

This isn't a single course, but an essential resource: a massive, community-curated list of software and services that have genuine free tiers for developers. If you are building a side project, check this list before paying for anything.

• Categorized lists of free cloud hosting, CI/CD pipelines, databases, APIs, and email services.
• Regularly updated and vetted by the open-source community on GitHub to ensure the free tiers are still active.
• An absolute essential bookmark for indie hackers, students, and side-project builders looking to keep costs at zero.

While many know Coursera for their expensive paid certificates and degrees, a little-known fact is that almost all courses can be 'audited' completely for free, giving you access to the world's best tech education.

• Access incredibly high-quality tech courses built by Google, IBM, Meta, and Stanford.
• The 'Audit' mode lets you watch all video lectures and read all materials without paying a cent.
• Vast library spanning computer science, IT support, UX design, and specialized machine learning tracks.

Graph databases are incredibly powerful for recommendation engines and social networks. Neo4j GraphAcademy is the premier place to learn how to model graph data and build graph-powered applications.

• Free, self-paced courses focused entirely on graph data modeling and architecture.
• Hands-on browser-based query practice teaching you Cypher, the graph query language.
• Earn free professional certifications upon completion to bolster your LinkedIn profile.

Salesforce developers are some of the highest-paid engineers in enterprise tech. Trailhead is a fun, heavily gamified way to learn Salesforce integration, APEX programming, and overall cloud computing concepts.

• Learn high-demand CRM implementation, the APEX programming language, and enterprise cloud architecture.
• Earn badges, rank up, and easily showcase your verified points on your resumes.
• Completely free hands-on 'playgrounds' allow you to build and test configurations in real Salesforce environments.

Every resource I share is added to my Resources page. Head over there to browse all the resources in one place!