--- title: Best The Next Web posts — May 2021 | daily.dev description: The most upvoted The Next Web posts from May 2021, curated by the daily.dev community. canonical: https://daily.dev/sources/tnw/best-of/2021/05 twitter:card: summary_large_image twitter:site: @dailydotdev og:url: https://daily.dev/sources/tnw/best-of/2021/05 og:type: website og:site_name: daily.dev og:title: Best The Next Web posts — May 2021 | daily.dev og:description: The most upvoted The Next Web posts from May 2021, curated by the daily.dev community. og:image: https://media.daily.dev/image/upload/s--VAY5ToZt--/f_auto/v1724209435/public/daily.dev%20-%20open%20graph --- # Best of The Next Web — May 2021 1. 1 [](https://daily.dev/posts/github-now-lets-developers-upload-videos-to-their-repositories-k-kh767ta "GitHub now lets developers upload videos to their repositories") Article The Next Web · 5y GitHub now lets developers upload videos to their repositories GitHub just added support for videos in its project repositories. You can upload .mp4 and .mov files to issues, pull requests, and discussion comments. This makes it easier for developers and other contributors to show design concepts or bug reproductions without writing lengthy descriptions. 31 1 2. 2 [](https://daily.dev/posts/3-big-mistakes-i-ve-made-in-my-career-as-a-software-engineer-ecfz8kyak "3 big mistakes I’ve made in my career as a software engineer") Article The Next Web · 5y 3 big mistakes I’ve made in my career as a software engineer Emma Bostian is a Software Engineer at Berlin-based community platform Honeypot. She shares three of the biggest mistakes she made during her career. She says that making mistakes doesn’t have to be a bad thing as long as you learn from them. The Culture Map by Erin Meyer in the Frankfurt Airport changed her outlook on life. 13 3. 3 [](https://daily.dev/posts/beat-imposter-syndrome-by-developing-true-confidence-as-a-software-engineer-jpf5bgwtpb "Beat imposter syndrome by developing ‘true confidence’ as a software engineer") Article The Next Web · 5y Beat imposter syndrome by developing ‘true confidence’ as a software engineer Many of us have impostor syndrome, a feeling that we are not competent enough to be in a job we love. When you know you may be suffering, you feel the need to counteract it. You start conversations by listing your credentials; you name drop your alma mater; you post your every accolade on social media. 12 [See all The Next Web archives](/sources/tnw/best-of) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@graph":[{"@type":"CollectionPage","@id":"https://daily.dev/sources/tnw/best-of/2021/05#page","url":"https://daily.dev/sources/tnw/best-of/2021/05","name":"Best The Next Web Posts — May 2021","description":"The most upvoted The Next Web posts from May 2021, curated by the daily.dev community.","isPartOf":{"@type":"WebSite","url":"https://daily.dev"}},{"@type":"ItemList","@id":"https://daily.dev/sources/tnw/best-of/2021/05#items","numberOfItems":3,"itemListElement":[{"@type":"ListItem","position":1,"url":"https://daily.dev/posts/github-now-lets-developers-upload-videos-to-their-repositories-k-kh767ta","name":"GitHub now lets developers upload videos to their repositories"},{"@type":"ListItem","position":2,"url":"https://daily.dev/posts/3-big-mistakes-i-ve-made-in-my-career-as-a-software-engineer-ecfz8kyak","name":"3 big mistakes I’ve made in my career as a software engineer"},{"@type":"ListItem","position":3,"url":"https://daily.dev/posts/beat-imposter-syndrome-by-developing-true-confidence-as-a-software-engineer-jpf5bgwtpb","name":"Beat imposter syndrome by developing ‘true confidence’ as a software engineer"}]},{"@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Sources","item":"https://daily.dev/sources"},{"@type":"ListItem","position":3,"name":"The Next Web","item":"https://daily.dev/sources/tnw"},{"@type":"ListItem","position":4,"name":"Best of","item":"https://daily.dev/sources/tnw/best-of"},{"@type":"ListItem","position":5,"name":"May 2021"}]}]} ```