Home 24h Top Newest Best Ask Show Jobs

Back to Profile

Submissions by pkrein

TechEcho

A tech news platform built with Next.js, providing global tech news and discussions.

Home

Home Newest Best Ask Show Jobs

Resources

HackerNews API Original HackerNews Next.js

© 2025 TechEcho. All rights reserved.

1

Codecademy adds jQuery lessons and scratchpad

118 pointsby pkreinover 13 years ago

2

Show HN: We measure classroom confusion

133 pointsby pkreinover 13 years ago

3

Starting a Company at MIT

5 pointsby pkreinover 13 years ago

4

Blackboard: Just Waiting to be Disrupted and Dethroned

7 pointsby pkreinabout 14 years ago

5

6

7

Alarm clocks wake me angry, lightlywake.me

17 pointsby pkreinover 14 years ago

8

A New Breed of Textbook Publisher

2 pointsby pkreinover 14 years ago

9

Asymmetric Relationships Between Your Users

2 pointsby pkreinover 14 years ago

10

Give My Smartphone More Sensors

1 pointsby pkreinover 14 years ago

← Previous Next →