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mh lz ma paragraph-image"><div role="button" tabindex="0" class="mi mj fj mk bh ml"><div class="lz ma mb"><picture><source srcSet="https://miro.medium.com/v2/resize:fit:640/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 640w, https://miro.medium.com/v2/resize:fit:720/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 720w, https://miro.medium.com/v2/resize:fit:750/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 750w, https://miro.medium.com/v2/resize:fit:786/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 786w, https://miro.medium.com/v2/resize:fit:828/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 828w, https://miro.medium.com/v2/resize:fit:1100/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 1100w, https://miro.medium.com/v2/resize:fit:1400/format:webp/1*Y4Td-XMRtuFAW_8CpO7KyA.png 1400w" sizes="(min-resolution: 4dppx) and (max-width: 700px) 50vw, (-webkit-min-device-pixel-ratio: 4) and (max-width: 700px) 50vw, (min-resolution: 3dppx) and (max-width: 700px) 67vw, (-webkit-min-device-pixel-ratio: 3) and (max-width: 700px) 65vw, 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(max-width: 700px) 67vw, (-webkit-min-device-pixel-ratio: 3) and (max-width: 700px) 65vw, (min-resolution: 2.5dppx) and (max-width: 700px) 80vw, (-webkit-min-device-pixel-ratio: 2.5) and (max-width: 700px) 80vw, (min-resolution: 2dppx) and (max-width: 700px) 100vw, (-webkit-min-device-pixel-ratio: 2) and (max-width: 700px) 100vw, 700px"/><img alt="" class="bh lb mm c" width="700" height="304" loading="eager" role="presentation"/></picture></div></div><figcaption class="mn ff mo lz ma mp mq bf b bg z du"><a class="af mr" href="http://blog.debugme.eu/great-front-end-developer/" rel="noopener ugc nofollow" target="_blank">ImageResource</a></figcaption></figure><p id="64e1" class="pw-post-body-paragraph ms mt mu mv b mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no np nq lu bk">I have been in web development for more than 3 years. I worked on JQuery, I worked on Angular and I am learning React. Libraries and frameworks are there to make your job easy. Is it always advisable to use them? Learning frameworks is an additional skill but one must know how frameworks work and what is happening behind the Scenes.</p></div></div></div><div class="ab cb nr ns nt nu" role="separator"><span class="nv by bm nw nx ny"></span><span class="nv by bm nw nx ny"></span><span class="nv by bm nw nx"></span></div><div class="lu lv lw lx ly"><div class="ab cb"><div class="ci bh fz ga gb gc"><p id="b359" class="pw-post-body-paragraph ms mt mu mv b mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no np nq lu bk">In one interview I was asked to code in VanillaJS. And I was like What the hell is VanillaJS!? I told them that I do not know VanillaJS framework. I came back and did my research and this was the most surprising thing. It is <strong class="mv nz">Plain JavaScript</strong>.<br/>The Frontend development is becoming complex day by day. There are n numbers of frameworks and tools out there. Before you could master one there will be many more and higher version of it available out there.</p></div></div></div><div class="ab cb nr ns nt nu" role="separator"><span class="nv by bm nw nx ny"></span><span class="nv by bm nw nx ny"></span><span class="nv by bm nw nx"></span></div><div class="lu lv lw lx ly"><div class="ab cb"><div class="ci bh fz ga gb gc"><p id="0e4e" class="pw-post-body-paragraph ms mt mu mv b mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no np nq lu bk">I started learning what I should have started in first place VanillaJS. One should spend time learning concepts like Closure, Scoping and OOJS etc. I collected<strong class="mv nz"> </strong><a class="af mr" rel="noopener" href="/front-end-hacking/javascript-resources-for-better-understanding-25175a3d9a5b"><strong class="mv nz">best resources</strong></a> for them. So here are my two cents:</p><ol class=""><li id="8735" class="ms mt mu mv b mw mx my mz na nb nc nd ne nf ng nh ni nj nk nl nm nn no np nq oa ob oc bk">Always make some time to learn Javascript. It is vast and it takes years and years of efforts to master or understand the way it works. But it will help you in solving problems which can be introduced by frameworks and libraries.</li><li id="5112" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">Dive deep into <strong class="mv nz">JavaScript design patterns</strong> to write brilliant code.</li><li id="dbb3" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">It takes time to learn how to solve problems with code.</li><li id="8df6" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">Invest some time learning build tools and testing Frameworks.</li><li id="bfd5" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">Learn how <strong class="mv nz">JavaScript engine</strong> works.</li><li id="5634" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">I believe <strong class="mv nz">debugging </strong>is a skill. Explore debugging browser extensions and tools.</li><li id="15ad" class="ms mt mu mv b mw od my mz na oe nc nd ne of ng nh ni og nk nl nm oh no np nq oa ob oc bk">Solve interview questions and attend some interviews, even if you are not looking for a change. Trust me you can learn a lot.</li></ol></div></div></div></div></section></div></div></article></div><div class="ab cb"><div class="ci bh fz ga gb gc"><div class="oi oj ab hx"><div class="ok ab"><a class="ol ay am ao" rel="noopener follow" href="/tag/javascript?source=post_page-----6953dcd5e904--------------------------------"><div class="om fj cx on ge oo op bf b bg z bk oq">JavaScript</div></a></div><div class="ok ab"><a class="ol ay am ao" rel="noopener follow" href="/tag/frontend?source=post_page-----6953dcd5e904--------------------------------"><div class="om fj cx on ge oo op bf b bg z bk oq">Frontend</div></a></div><div class="ok ab"><a class="ol ay am ao" rel="noopener follow" href="/tag/vanillajs?source=post_page-----6953dcd5e904--------------------------------"><div class="om fj cx on ge oo op bf b bg z bk oq">Vanillajs</div></a></div><div class="ok ab"><a class="ol ay am ao" rel="noopener follow" href="/tag/development?source=post_page-----6953dcd5e904--------------------------------"><div class="om fj cx on ge oo op bf b bg z bk oq">Development</div></a></div><div class="ok ab"><a class="ol ay am ao" rel="noopener follow" href="/tag/web-development?source=post_page-----6953dcd5e904--------------------------------"><div class="om fj cx on ge oo op bf b bg z bk oq">Web Development</div></a></div></div></div></div><div class="l"></div><footer class="or ns os ot ou ab q ov hh c"><div class="l ae"><div class="ab cb"><div class="ci bh fz ga gb gc"><div class="ab cp ow"><div class="ab q js"><div class="ox l"><span class="l oy oz pa e d"><div class="ab q js jt"><div class="pw-multi-vote-icon fj ib ju jv jw"><span><a class="af ag ah ai aj ak al am an ao ap aq ar as at" data-testid="footerClapButton" rel="noopener follow" 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