<h4>1.1 <a href="/learning-programming.html">Learning Programming</a></h4>
<div class="tc"><a href="/python-programming-language.html">The Python Language</a></div>
<div class="tc"><a href="/why-use-python.html">Why Use Python?</a></div>
<div class="tc"><a href="/python-2-or-3.html">Python 2 or 3?</a></div>
<div class="tc"><a href="/enterprise-python.html">Enterprise Python</a></div>
<h4>1.2 <a href="/python-community.html">Python Community</a></h4>
<div class="tc"><a href="/companies-using-python.html">Companies Using Python</a></div>
<div class="tc"><a href="/best-python-resources.html">Best Python Resources</a></div>
<div class="tc"><a href="/best-python-videos.html">Must-watch Python Videos</a></div>
<div class="tc"><a href="/best-python-podcasts.html">Podcasts</a></div>

<h3>2. <a href="/development-environments.html">Development Environments</a></h3>
<h4>2.1 <a href="/text-editors-ides.html">Text Editors and IDEs</a></h4>
<div class="tc"><a href="/vim.html">Vim</a></div>
<div class="tc"><a href="/emacs.html">Emacs</a></div>
<div class="tc"><a href="/sublime-text.html">Sublime Text</a></div>
<div class="tc"><a href="/pycharm.html">PyCharm</a></div>
<div class="tc"><a href="/jupyter-notebook.html">Jupyter Notebook</a></div>
<h4>2.2 <a href="/shells.html">Shells</a></h4>
<div class="tc"><a href="/bourne-again-shell-bash.html">Bourne-again shell (Bash)</a></div>
<div class="tc"><a href="/zsh-shell.html">Zsh</a></div>
<div class="tc"><a href="/powershell.html">PowerShell</a></div>
<h4>2.3 <a href="/terminal-multiplexers.html">Terminal multiplexers</a></h4>
<div class="tc"><a href="/tmux.html">tmux</a></div>
<div class="tc"><a href="/screen.html">Screen</a></div>
<h4>2.4 <a href="/environment-configuration.html">Environment configuration</a></h4>
<div class="tc"><a href="/application-dependencies.html">Application dependencies</a></div>
<div class="tc"><a href="/virtual-environments-virtualenvs-venvs.html">virtual environments (virtualenvs)</a></div>
<div class="tc"><a href="/localhost-tunnels.html">Localhost tunnels</a></div>
<h4>2.5 <a href="/source-control.html">Source Control</a></h4>
<div class="tc"><a href="/git.html">Git</a></div>
<div class="tc"><a href="/mercurial.html">Mercurial</a></div>

<h3>3. <a href="/data.html">Data</a></h3>
<h4>3.1 <a href="/databases.html">Relational databases</a></h4>
<div class="tc"><a href="/postgresql.html">PostgreSQL</a></div>
<div class="tc"><a href="/mysql.html">MySQL</a></div>
<div class="tc"><a href="/sqlite.html">SQLite</a></div>
<h4>3.2 <a href="/object-relational-mappers-orms.html">Object-relational mappers</a></h4>
<div class="tc"><a href="/sqlalchemy.html">SQLAlchemy</a></div>
<div class="tc"><a href="/peewee.html">Peewee</a></div>
<div class="tc"><a href="/django-orm.html">Django ORM</a></div>
<div class="tc"><a href="/pony-orm.html">Pony ORM</a></div>
<h4>3.3 <a href="/no-sql-datastore.html">NoSQL</a></h4>
<div class="tc"><a href="/redis.html">Redis</a></div>
<div class="tc"><a href="/mongodb.html">MongoDB</a></div>
<div class="tc"><a href="/apache-cassandra.html">Apache Cassandra</a></div>
<div class="tc"><a href="/neo4j.html">Neo4j</a></div>
<h4>3.4 <a href="/data-analysis.html">Data analysis</a></h4>
<div class="tc"><a href="/pandas.html">pandas</a></div>
<div class="tc"><a href="/scipy-numpy.html">SciPy & Numpy</a></div>
<h4>3.5 <a href="/data-visualization.html">Data visualization</a></h4>
<div class="tc"><a href="/bokeh.html">Bokeh</a></div>
<div class="tc"><a href="/d3-js.html">d3.js</a></div>
<div class="tc"><a href="/matplotlib.html">Matplotlib</a></div>
<h4>3.6 <a href="/markup-languages.html">Markup Languages</a></h4>
<div class="tc"><a href="/markdown.html">Markdown</a></div>
<div class="tc"><a href="/restructuredtext.html">reStructuredText</a></div>
</div>

<div class="c4 toc">
<h3>4. <a href="/web-development.html">Web Development</a></h3>
<h4>4.1 <a href="/web-frameworks.html">Web Frameworks</a></h4>
<div class="tc"><a href="/django.html">Django</a></div>
<div class="tc"><a href="/flask.html">Flask</a></div>
<div class="tc"><a href="/bottle.html">Bottle</a></div>
<div class="tc"><a href="/pyramid.html">Pyramid</a></div>
<div class="tc"><a href="/turbogears.html">TurboGears</a></div>
<div class="tc"><a href="/falcon.html">Falcon</a></div>
<div class="tc"><a href="/morepath.html">Morepath</a></div>
<div class="tc"><a href="/sanic.html">Sanic</a></div>
<div class="tc"><a href="/other-web-frameworks.html">Other web frameworks</a></div>
<h4>4.2 <a href="/template-engines.html">Template Engines</a></h4>
<div class="tc"><a href="/jinja2.html">Jinja2</a></div>
<div class="tc"><a href="/mako.html">Mako</a></div>
<div class="tc"><a href="/django-templates.html">Django Templates</a></div>
<h4>4.3 <a href="/web-design.html">Web design</a></h4>
<div class="tc"><a href="/hypertext-markup-language-html.html">HTML</a></div>
<div class="tc"><a href="/cascading-style-sheets.html">CSS</a></div>
<div class="tc"><a href="/responsive-design.html">Responsive Design</a></div>
<div class="tc"><a href="/minification.html">Minification</a></div>
<h4>4.4 <a href="/css-frameworks.html">CSS Frameworks</a></h4>
<div class="tc"><a href="/bootstrap-css.html">Bootstrap</a></div>
<div class="tc"><a href="/foundation-css.html">Foundation</a></div>
<h4>4.5 <a href="/javascript.html">JavaScript</a></h4>
<div class="tc"><a href="/react.html">React</a></div>
<div class="tc"><a href="/vuejs.html">Vue.js</a></div>
<div class="tc"><a href="/angular.html">Angular</a></div>
<h4>4.6 <a href="/task-queues.html">Task queues</a></h4>
<div class="tc"><a href="/celery.html">Celery</a></div>
<div class="tc"><a href="/redis-queue-rq.html">Redis Queue (RQ)</a></div>
<div class="tc"><a href="/dramatiq.html">Dramatiq</a></div>
<h4>4.7 <a href="/static-site-generator.html">Static site generators</a></h4>
<div class="tc"><a href="/pelican.html">Pelican</a></div>
<div class="tc"><a href="/lektor.html">Lektor</a></div>
<div class="tc"><a href="/mkdocs.html">MkDocs</a></div>
<h4>4.8 <a href="/testing.html">Testing</a></h4>
<div class="tc"><a href="/unit-testing.html">Unit testing</a></div>
<div class="tc"><a href="/integration-testing.html">Integration testing</a></div>
<div class="tc"><a href="/debugging.html">Debugging</a></div>
<div class="tc"><a href="/code-metrics.html">Code Metrics</a></div>
<h4>4.9 <a href="/networking.html">Networking</a></h4>
<div class="tc"><a href="/https.html">HTTPS</a></div>
<div class="tc"><a href="/websockets.html">WebSockets</a></div>
<div class="tc"><a href="/webrtc.html">WebRTC</a></div>
<h4>4.10 <a href="/application-programming-interfaces.html">Web APIs</a></h4>
<div class="tc tds"><a href="/microservices.html">Microservices</a></div>
<div class="tc tds"><a href="/webhooks.html">Webhooks</a></div>
<div class="tc tds"><a href="/bots.html">Bots</a></div>
<h4>4.11 <a href="/api-creation.html">API creation</a></h4>
<div class="tc tds"><a href="/api-frameworks.html">API Frameworks</a></div>
<div class="tc tds"><a href="/django-rest-framework-drf.html">Django REST Framework</a></div>
<h4>4.12 <a href="/api-integration.html">API integration</a></h4>
<div class="tc tds"><a href="/twilio.html">Twilio</a></div>
<div class="tc tds"><a href="/stripe.html">Stripe</a></div>
<div class="tc tds"><a href="/slack.html">Slack</a></div>
<div class="tc tds"><a href="/okta.html">Okta</a></div>
<h4>4.13 <a href="/web-application-security.html">Web application security</a></h4>
<div class="tc tds"><a href="/sql-injection.html">SQL injection</a></div>
<div class="tc tds"><a href="/cross-site-request-forgery-csrf.html">Cross-Site Request Forgery</a></div>
</div>

<div class="c4 toc">
<h3>5. <a href="/deployment.html">Web App Deployment</a></h3>
<h4>5.1 <a href="/hosting.html">Hosting</a></h4>
<div class="tc"><a href="/servers.html">Servers</a></div>
<div class="tc"><a href="/static-content.html">Static content</a></div>
<div class="tc"><a href="/content-delivery-networks-cdns.html">Content Delivery Networks (CDNs)</a></div>
<h4>5.2 <a href="/virtual-private-servers-vps.html">Virtual Private Servers (VPSs)</a></h4>
<div class="tc"><a href="/linode.html">Linode</a></div>
<div class="tc"><a href="/digitalocean.html">DigitalOcean</a></div>
<div class="tc"><a href="/lightsail.html">Lightsail</a></div>
<h4>5.3 <a href="/platform-as-a-service.html">Platform-as-a-Service</a></h4>
<div class="tc"><a href="/heroku.html">Heroku</a></div>
<div class="tc"><a href="/pythonanywhere.html">PythonAnywhere</a></div>
<div class="tc"><a href="/aws-codestar.html">AWS CodeStar</a></div>
<h4>5.4 <a href="/operating-systems.html">Operating systems</a></h4>
<div class="tc"><a href="/ubuntu.html">Ubuntu Linux</a></div>
<div class="tc"><a href="/macos.html">macOS</a></div>
<div class="tc"><a href="/freebsd.html">FreeBSD</a></div>
<div class="tc"><a href="/microsoft-windows.html">Windows</a></div>
<h4>5.5 <a href="/web-servers.html">Web servers</a></h4>
<div class="tc"><a href="/apache-http-server.html">Apache HTTP Server</a></div>
<div class="tc"><a href="/nginx.html">Nginx</a></div>
<div class="tc"><a href="/caddy.html">Caddy</a></div>
<h4>5.6 <a href="/wsgi-servers.html">WSGI servers</a></h4>
<div class="tc"><a href="/green-unicorn-gunicorn.html">Green Unicorn</a></div>
<div class="tc"><a href="/uwsgi.html">uWSGI</a></div>
<div class="tc"><a href="/mod-wsgi.html">mod_wsgi</a></div>
<h4>5.7 <a href="/continuous-integration.html">Continuous integration</a></h4>
<div class="tc"><a href="/jenkins.html">Jenkins</a></div>
<div class="tc"><a href="/gocd-continuous-integration.html">GoCD</a></div>
<h4>5.8 <a href="/configuration-management.html">Configuration management</a></h4>
<div class="tc"><a href="/ansible.html">Ansible</a></div>
<div class="tc"><a href="/salt.html">Salt</a></div>
<h4>5.9 <a href="/containers.html">Containers</a></h4>
<div class="tc"><a href="/docker.html">Docker</a></div>
<div class="tc"><a href="/kubernetes.html">Kubernetes</a></div>
<h4>5.10 <a href="/serverless.html">Serverless Architectures</a></h4>
<div class="tc tds"><a href="/aws-lambda.html">AWS Lambda</a></div>
<div class="tc tds"><a href="/azure-functions.html">Azure Functions</a></div>
<div class="tc tds"><a href="/google-cloud-functions.html">Google Cloud Functions</a></div>

<h3>6. <a href="/devops.html">DevOps</a></h3>
<h4>6.1 <a href="/monitoring.html">Monitoring</a></h4>
<div class="tc"><a href="/datadog.html">Datadog</a></div>
<div class="tc"><a href="/prometheus.html">Prometheus</a></div>
<div class="tc"><a href="/rollbar.html">Rollbar</a></div>
<div class="tc"><a href="/sentry.html">Sentry</a></div>
<h4>6.2 <a href="/web-app-performance.html">Web App Performance</a></h4>
<div class="tc"><a href="/logging.html">Logging</a></div>
<div class="tc"><a href="/caching.html">Caching</a></div>
<div class="tc"><a href="/web-analytics.html">Web Analytics</a></div>

<h3>7. Meta</h3>
<div class="tc" style="margin-left:26px"><a href="/change-log.html">Change log</a></div>
<div class="tc" style="margin-left:26px"><a href="/about-author.html">About the author</a></div>
<div class="tc" style="margin-left:26px"><a href="/what-full-stack-means.html">What "full stack" means</a></div>
<div class="tc" style="margin-left:26px"><a href="/page-statuses.html">Page Statuses</a></div>
<div class="tc" style="margin-left:26px"><a href="/future-directions.html">Future directions</a></div>
</div>
</div>
