Companies
- AdRoll http://tech.adroll.com/blog/
- Adzerk http://adzerk.com/tech/
- Airbnb http://nerds.airbnb.com/
- AirPair https://www.airpair.com/posts
- Algolia https://blog.algolia.com/
- Artsy http://artsy.github.io/
- Asana https://eng.asana.com/
- Atlassian https://developer.atlassian.com/blog/
- Azavea http://www.azavea.com/blogs/labs/
- Bandcamp http://bandcamptech.wordpress.com/
- BenefitFocus http://engineering.benefitfocus.com/
- Bigcommerce http://bigeng.io/
- Binary Studio http://binary-studio.com/blog/
- Bitly http://word.bitly.com/
- Bittorrent http://engineering.bittorrent.com/
- BlaBlaCar http://blablatech.com/blog/
- BloomReach http://engineering.bloomreach.com/
- Booking.com http://blog.booking.com/
- Boxever http://www.boxever.com/tech-blog
- Brandwatch http://engineering.brandwatch.com/
- Buzzfeed http://www.buzzfeed.com/techblog
- Canva https://engineering.canva.com
- Cerner http://engineering.cerner.com/
- Chartbeat http://engineering.chartbeat.com/
- Clever http://engineering.clever.com/
- Cloudera http://blog.cloudera.com/blog/
- Cloudflare http://blog.cloudflare.com/
- Code School https://www.codeschool.com/blog/category/development/
- Codementor https://www.codementor.io/tutorial
- CodeName One http://www.codenameone.com/blog.html
- Codeship http://blog.codeship.com/
- Collective Idea http://collectiveidea.com/blog/
- Coolblue http://devblog.coolblue.nl/
- Criteo http://engineering.criteolabs.com/
- DataFox http://eng.datafox.co/
- DeferPanic https://deferpanic.com/blog/
- Docker http://blog.docker.com/category/engineering/
- Dropbox https://blogs.dropbox.com/tech/
- Ebay http://www.ebaytechblog.com/
- Engine Yard https://blog.engineyard.com/
- Etsy https://codeascraft.com/
- Eventbrite https://engineering.eventbrite.com/
- EverythingMe http://geeks.everything.me/
- Facebook https://code.facebook.com/posts/
- Facebook AI Research https://research.facebook.com/blog/ai/
- Fiftythree http://making.fiftythree.com/
- Finn.no http://tech.finn.no/
- Flickr http://code.flickr.net/
- Flipboard http://engineering.flipboard.com/
- Flipkart http://tech-blog.flipkart.net/
- Foursquare http://engineering.foursquare.com/
- Funding Circle https://engineering.fundingcircle.com/
- Galois https://galois.com/blog/
- GameChanger http://tech.gc.com/
- GitHub http://githubengineering.com/
- GitHub Old https://github.com/blog/category/engineering
- Gilt http://tech.gilt.com
- Gnip https://engineering.gnip.com/
- GoCardless https://gocardless.com/blog/tagged/engineering/
- Good Eggs http://bites.goodeggs.com/
- GoSquared https://engineering.gosquared.com/
- Grammarly http://tech.grammarly.com
- Grouper http://eng.joingrouper.com/
- Groupon https://engineering.groupon.com/
- Guardian http://www.theguardian.com/info/developer-blog
- HackerEarth http://engineering.hackerearth.com/
- Harry's http://engineering.harrys.com/
- Heroku http://engineering.heroku.com/
- Honeybadger http://blog.honeybadger.io/
- Hootsuite http://code.hootsuite.com/
- Hoteltonight http://engineering.hoteltonight.com/
- Indeed http://engineering.indeed.com/blog/
- Instagram http://instagram-engineering.tumblr.com/
- Intent http://engineering.intenthq.com/
- Intent Media http://intentmedia.com/blog/
- Jane Street https://blogs.janestreet.com/
- Just Eat http://tech.just-eat.com/
- Khan Academy http://engineering.khanacademy.org
- Kickstarter https://www.kickstarter.com/backing-and-hacking
- Linkedin https://engineering.linkedin.com/blog
- Livechat http://developers.livechatinc.com/blog/
- MailChimp http://devs.mailchimp.com/blog/
- Medallia http://engineering.medallia.com/blog/
- Medium http://medium.com/medium-eng
- MemSQL http://blog.memsql.com/content/engineering/
- Mixpanel http://code.mixpanel.com
- Monetate http://engineering.monetate.com/
- Monsanto http://engineering.monsanto.com/
- Mozilla Automation Team http://planet.mozilla.org/ateam/
- Mozilla Release Engineering http://planet.mozilla.org/releng/
- Moove-it http://blog.moove-it.com/
- Netflix http://techblog.netflix.com/
- New York Times http://open.blogs.nytimes.com
- Nextdoor https://engblog.nextdoor.com/
- Okta http://developer.okta.com/blog/
- OpenTable http://tech.opentable.com/
- Optimizely https://medium.com/nerds-optimizely
- Oyster http://tech.oyster.com/
- Paypal https://www.paypal-engineering.com/
- Periscope https://www.periscope.io/blog/
- Pinterest http://engineering.pinterest.com/
- Polyvore http://engblog.polyvore.com/
- Prezi https://medium.com/prezi-engineering
- Prolific Interactive http://blog.prolificinteractive.com/category/development/
- Quora http://engineering.quora.com/
- Raizlabs http://www.raizlabs.com/dev/
- Rdio https://algorithms.rdio.com/
- Redbubble http://artplustech.com/
- Red Hat https://developerblog.redhat.com
- Rent the Runway http://dresscode.renttherunway.com/blog/
- Rightscale http://eng.rightscale.com/
- RisingStack http://blog.risingstack.com/
- Salesforce https://developer.salesforce.com/blogs/engineering/
- Schibsted Tech Polska http://www.schibsted.pl/blog/
- Semaphore CI Community https://semaphoreci.com/community
- Shape Security http://engineering.shapesecurity.com/
- Sharethrough https://engineering.sharethrough.com/blog
- Shopify http://www.shopify.com/technology
- Sift Science http://blog.siftscience.com/?category=Engineering
- Simple https://www.simple.com/engineering
- Slideshare http://engineering.slideshare.net/
- Songkick http://devblog.songkick.com/
- Soundcloud https://developers.soundcloud.com/blog/
- Spotify https://labs.spotify.com/
- Square https://corner.squareup.com/
- Stormpath https://stormpath.com/blog
- Strava http://engineering.strava.com/
- Stripe https://stripe.com/blog
- Takipi http://blog.takipi.com/
- Thoughtbot https://robots.thoughtbot.com/
- ThoughtWorks http://www.thoughtworks.com/insights
- Thumbtack https://www.thumbtack.com/engineering/
- Tilt http://engineering.tilt.com/
- Trello https://trello.engineering/
- Trivago http://tech.trivago.com/
- Tumblr http://engineering.tumblr.com/
- Twilio https://www.twilio.com/engineering/
- Twitter https://blog.twitter.com/engineering
- Vimeo http://makingvimeo.com/
- Vine http://engineering.vine.co/
- Vinted http://engineering.vinted.com/
- Warby Parker http://www.theoculists.com/
- Wattpad http://engineering.wattpad.com/
- Wayfair http://engineering.wayfair.com/
- Wealthfront http://eng.wealthfront.com/
- Webengage http://engineering.webengage.com/
- Wix http://engineering.wix.com/
- Wonga Technology http://tech.wonga.com/
- Yahoo http://yahooeng.tumblr.com/
- Yammer https://eng.yammer.com/blog/
- Yelp http://engineeringblog.yelp.com/
- Zendesk https://developer.zendesk.com/blog
- Zenpayroll http://engineering.zenpayroll.com/
- Zesty http://engineering.zesty.com/
- Zillow https://engineering.zillow.com/
Individuals/Group Contributors
- A List Apart http://alistapart.com/
- Antirez http://antirez.com/latest/0
- Bad Concurrency http://bad-concurrency.blogspot.com/
- Bill the Lizard http://www.billthelizard.com/
- Blundell's Android Tutorials http://blog.blundell-apps.com/
- Brendan Gregg http://www.brendangregg.com/blog/
- Carlos Becker http://carlosbecker.com
- Code Better http://codebetter.com/
- Codrops http://tympanus.net/codrops/
- Dan North http://dannorth.net/blog/
- Daily JS http://dailyjs.com/
- Dave Beazley http://www.dabeaz.com/blog.html
- David Walsh http://davidwalsh.name/
- Deborah Digges http://deborah-digges.github.io/
- Dereuromark http://www.dereuromark.de/
- Gleb Bahmutov http://glebbahmutov.com/blog/
- High Scalability http://highscalability.com/blog/
- Ian Miell http://zwischenzugs.wordpress.com/
- Jake Wharton http://jakewharton.com/blog
- Jeff Atwood http://blog.codinghorror.com/
- Joel Spolsky http://www.joelonsoftware.com/
- John Resig http://ejohn.org/
- Jon Skeet http://codeblog.jonskeet.uk/
- Jonathan Dekhtiar http://rss.jonathandekhtiar.eu/
- Justin Weiss http://www.justinweiss.com/blog/
- Kyle Kingsbury https://aphyr.com/
- Leo http://leo.github.io
- Marco Pivetta http://ocramius.github.io/
- Martin Fowler http://martinfowler.com/
- Matt Cutts https://www.mattcutts.com/blog/
- Michaël Gallego http://www.michaelgallego.fr/
- Mike Ash https://www.mikeash.com/pyblog/
- Nicolas Liochon http://blog.thislongrun.com/
- NSHipster http://nshipster.com/
- Pamela Fox http://www.pamelafox.org/blogposts
- Paul Graham http://www.paulgraham.com/articles.html
- Paul Irish http://www.paulirish.com/
- Peter Norvig http://norvig.com/
- Peteris Krumins http://www.catonmat.net/blog/
- Philip Walton http://philipwalton.com/
- Practicing Ruby http://practicingruby.com
- Radim Řehůřek http://radimrehurek.com/blog/
- Raymond Chen http://blogs.msdn.com/b/oldnewthing/
- Real Python https://realpython.com/blog
- Reginald Braithwaite http://raganwald.com/#essays
- Robert C. Martin http://blog.cleancoder.com/
- Scott Hanselman http://www.hanselman.com/blog/
- Stephen Colebourne http://blog.joda.org/
- Steve Yegge http://steve-yegge.blogspot.com/
- Swift Offical Dev Blog https://developer.apple.com/swift/blog/
- Swizec Teller http://swizec.com/blog/
- The Daily WTF http://thedailywtf.com/
- Vanilla Java http://vanillajava.blogspot.com/
- Virtuous Code http://devblog.avdi.org/
- Winston Chen http://www.winstonchen.co/
- Yegor Bugayenko http://www.yegor256.com/
- Zach Holman http://zachholman.com/
Aggregators
- Complete IT Professional http://www.completeitprofessional.com/top-100-blogs-for-software-developers
- NOOP.NL http://noop.nl/2009/09/top-200-blogs-for-developers-q3-2009.html
- Toptal http://www.toptal.com/it/toptal-s-selection-of-top-developer-blogs
Contributions welcome! Read the contribution guidelines first.