Learnings

<p>Use python freezegun lib to freeze your dates when making tests</p>

<p>If you need to create a fixture based on a single record from the database, you can use <code>django-fixture-magic</code> </p>

<p>Font Face Observer is a fast and simple web font loader. You can use it to load fonts and customise your browser’s font loading behaviour. </p>

<p>You can use itertools.chain to group different querysets: #itertools.chain</p>

<p>webpreview - Extracts OpenGraph, TwitterCard and Schema properties from a webpage </p>

<p>Show database, table and indexes size in Postgres: </p>

<p>Queries for Postgres Lock Monitoring: </p>

<p>Dramatiq: alternative to Celery and RQ: </p>

<p>Postgres SQL Views in Django: </p>

<p>How to make your code 80 times faster with PyPy: </p>

<p>statically: compiles a python function with cython using only a decorator - </p>

<p>Great site to help you easily create nice css animations </p>

<p>The Benefits of CSS Variables: </p>

<p>Use <code>TerminalIPythonApp</code> %lprun to run line_profiler in ipython: #line_profiler</p>

<p>Error boundaries in React 16 catch JavaScript errors anywhere in their child component tree, log those errors, and display a fallback UI #introducing-error-boundaries</p>

<p>How to create symmetrical relationships in Django using ManyToMany's "through" </p>

<p>Nice answer to "What's happen when you type google.com?" </p>

<p>Which hashing algorithm is best for uniqueness and speed? </p>

<p>Scaling Django Admin Date Hierarchy: </p>

<p>Useful icon fonts to PNG converter: </p>

<p>The story of CSS Grid from it’s creators: </p>

<p>Implementing faceted search with Django and PostgreSQL: </p>

<p>Auto-incremented primary keys are not very safe, consider using uuid </p>

<p>If you need to transform a string into a valid path (and pass parameters to it) in 'react-router style', use PathToRegexp </p>