All Side Hustle Ideas
Digital products

Programming tutorials sold on Leanpub

Wrote introductory programming tutorials and sells them as ebooks on Leanpub.

At a glance
Estimated by a classifier that read the source. The bar shows how sure it was.
Category
Digital products
93% sure
x
Earns from
One-time sales
96% sure
x
Startup cost (estimate)
Under $100
89% sure
x
Time it takes (estimate)
Hands-off
92% sure
x
Where
Online
99% sure
x
Coding
No coding needed
84% sure
x
Source
Hacker NewsComment by thewhitetulip in “Ask HN: What is your money-making side project outside programming?”, April 22, 2019