title: JupyterLab autocomplete without tab
body: <p>Pressing tab each time you want to automcomplete seems time-consuming. Ideally, you just type in the first couple of letters and you get a drop down list without pressing tab.</p>
  
  <p>In Jupyter notebook, there were some extensions that you could install to get this functionality. <a href="https://github.com/ipython-contrib/jupyter_contrib_nbextensions" rel="noreferrer">https://github.com/ipython-contrib/jupyter_contrib_nbextensions</a></p>
  
  <p>Is it possible to get this on JupyterLab?</p>
  
  <p>Thanks</p>