Industry

1. McKinsey: mckinsey.com/industries/high-tech/our-insights
2. Harvard Business Review: hbr.org
3. Darmesh Shaw, the founder of HubSpot: onstartups.com/
4. Bureau of Digital: facebook.com/bureauofdigital
5. Offscreen: offscreenmag.com/blog
6. fast co: fastcompany.com
7. Skift: skift.com/digital
8. Wired: wired.com
9. Boxes and Arrows: boxesandarrows.com
10. A List Apart: alistapart.com/topics
11. SaaS Growth Hackers: growthhackers.com/posts

Digital Service & Product Companies

1. List of Digital Agencies: clutch.co
2. Frog Design: designmind.frogdesign.com
3. airbnb design: airbnb.design
4. FINE: linkedin.com/company/fine-design-group/
5. IBM iX: goo.gl/ZBJdV5
6. crew.co – makers: crew.co/blog/collections/podcasts/
7. Bench: blog.bench.co
8. Live | Work: liveworkstudio.com/insight-home/
9. Four Kitchens: fourkitchens.com/podcast/
10. Mirum: mirumagency.com
11. Crema: medium.com/ideas-by-crema
12. Lyft: blog.lyft.com
13. Work & Co: https://medium.com/@workandco
14. Ueno: https://ueno.design/

Products

1. List of tech stacks: siftery.com
2. Organization & Collaboration
   1. GSuite
   2. coda.io
   3. Fieldbook.com
   4. Airtable.com
   5. Podio.com
   6. Notion.io
   7. Quip.com
3. Stripe: stripe.com/docs
4. Pipedrive: blog.pipedrive.com
5. Zapier API Course: zapier.com/learn/apis/
6. Asana: blog.asana.com
7. Zendesk: zendesk.com/blog/
8. InVision: invisionapp.com/blog
9. Salesforce: salesforce.com/blog
10. Intercom: blog.intercom.com
11. Harvest: getharvest.com/blog/
12. AWS: aws.amazon.com/blogs/aws
13. Google Cloud Platform Docs: cloud.google.com/docs/
14. Grow App Docs: blog.grow.com
15. Xero: xero.com/blog
16. Hubspot: inbound.org
17. Accelo: accelo.com/resources/blog
18. Fullstory: Blog.fullstory.com
19. Lucidchart Blog: lucidchart.com/blog

Manuals & Courses

1. AWS: aws.amazon.com/?nc2=h_lg
2. Deluxe – small Biz: deluxe.com/small-business-revolution/across-america
3. d.school: dschool.stanford.edu/resources
4. General Assembly: theindex.generalassemb.ly
5. ITIL Certification: en.wikipedia.org/wiki/ITIL
6. Bench: bench.co/syllabus/
7. Voice of the Customer: iise.org/ISEMagazine/details.aspx?id=44618
8. Design Better: designbetter.co/design-systems-handbook
9. Project Management for Humans
10. LAMP: en.wikipedia.org/wiki/LAMP_(software_bundle)
11. Mailchimp Style Guide: styleguide.mailchimp.com
12. Service Design: practicalservicedesign.com/service-design-101
13. Project Templates: projecttimes.com/templates/project-management-templates.html
14. Design Principles: github.com/benbrignell/principles.design/tree/master/_examples

People

1. Paul Jarvis, Soloprenuer and Digital Agency: pjrvs.com
2. Jason Fried, CEO Basecamp and Sustainable SaaS: medium.com/@jasonfried
3. Leo Babuta, Simple living: zenhabits.com
4. Natalie Semczuk, Project Manager: talkanatalka.com/
5. Alan Kelly, Product Manager: allankellyassociates.co.uk
6. Mechi Bazzan, Designer at Stripe: dribbble.com/mercedesbazan
7. Reid Hoffman, Product Manager & Founder of LinkedIn: https://medium.com/@reidhoffman
8. Chip Conley, Founder of Joi De Vivre and airbnb advisor: https://chipconley.com/blog/