External library in Android -


i wondering if it's use external libraries took git hub , use in professional app.this libraries may produce low performance or lag? big company use external libraries own apps?

sometimes big companies use external libraries , have enough resources or coders create own library . external libraries doesn't creates lag in app, infact , enhance app increase performance.
of external libraries in github open , many coders go through code making more efficient group of coders in company creating library. hence suggest review libraries want use , if having positive review go it.


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