Tech Interview Handbook
Curated interview preparation materials for busy engineers
Collective -
Host: opensource -
https://opencollective.com/tech-interview-handbook
- Website: https://techinterviewhandbook.org/
- Code: https://github.com/yangshun/tech-interview-handbook
20.0 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
brabbuss - 18 Feb 2026
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-2.0 USD - Host Fee
opensource - 18 Feb 2026
100.0 USD - Financial contribution to Tech Interview Handbook (O(1/n) backer)
system-overflow - 13 Dec 2025
-4.7 USD - Stripe payment processor fee
stripe-payment-processor-vendor - 13 Dec 2025
-10.0 USD - Host Fee
opensource - 13 Dec 2025
20.0 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
peerfect - 08 Nov 2024
-0.88 USD - Stripe payment processor fee
stripe-payment-processor-vendor - 08 Nov 2024
-2.0 USD - Host Fee
opensource - 08 Nov 2024
2.0 USD - Financial contribution to Tech Interview Handbook
greenpromocode-com - 03 Mar 2024
-0.36 USD - Stripe payment processor fee
stripe-payment-processor-vendor - 03 Mar 2024
-0.2 USD - Host Fee
opensource - 03 Mar 2024
96.8 USD - Financial contribution to Tech Interview Handbook (O(1/n) backer)
guest-e2f68fc5 - 29 Sep 2023
-10.0 USD - Host Fee
opensource - 29 Sep 2023
48.25 USD - Financial contribution to Tech Interview Handbook (O(n) Backer)
arpan-adhikari - 20 Jun 2022
-5.0 USD - Host Fee
opensource - 20 Jun 2022
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 29 Mar 2022
-5.0 USD - Host Fee
opensource - 29 Mar 2022
-50.25 USD - Front End vs. Back End System Design Interviews
zhenghao - 09 Mar 2022
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 28 Feb 2022
-5.0 USD - Host Fee
opensource - 28 Feb 2022
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 29 Jan 2022
-5.0 USD - Host Fee
opensource - 29 Jan 2022
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 29 Dec 2021
-5.0 USD - Host Fee
opensource - 29 Dec 2021
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 29 Nov 2021
-5.0 USD - Host Fee
opensource - 29 Nov 2021
47.01 USD - Monthly financial contribution to Tech Interview Handbook
targeted-web-traffic1 - 29 Oct 2021
-5.0 USD - Host Fee
opensource - 29 Oct 2021
19.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
flowdash - 27 Oct 2021
-2.0 USD - Host Fee
opensource - 27 Oct 2021
-50.51 USD - Blog Post
li-kai - 02 Sep 2021
4.5 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
cloudmodlr - 30 Aug 2021
-0.5 USD - Host Fee
opensource - 30 Aug 2021
4.5 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
arbeitnow1 - 20 Aug 2021
-0.5 USD - Host Fee
opensource - 20 Aug 2021
0.66 USD - Financial contribution to Tech Interview Handbook
arbeitnow1 - 20 Aug 2021
-0.1 USD - Host Fee
opensource - 20 Aug 2021
86.8 USD - Financial contribution to Tech Interview Handbook (O(1/n) backer)
guest-00dd4600 - 27 May 2021
-2,000.25 USD - Maintenance
yangshun - 17 Dec 2020
9.0 USD - Financial contribution to Tech Interview Handbook
ravi-teja-pothana - 15 Dec 2020
0.56 USD - Financial contribution to Tech Interview Handbook
germantechjobs - 04 Oct 2020
4.0 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
swissdev-jobs - 24 Sep 2020
42.75 USD - Financial contribution to Tech Interview Handbook (O(n) Backer)
standard-resume - 17 Jun 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
aadit-rahul-kamat - 17 May 2020
4.0 USD - Financial contribution to Tech Interview Handbook
nawok - 12 Apr 2020
21.47 USD - Financial contribution to Tech Interview Handbook
fatih-unlu - 01 Apr 2020
4.05 USD - Monthly financial contribution to Tech Interview Handbook
nirav-vasa1 - 01 Apr 2020
21.47 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
qihua-hao - 30 Mar 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
ben-hunt - 24 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
janardhana-swamy-adapa - 14 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
david-dreyer - 14 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
manish-meshram - 13 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
ishan-madan - 11 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
aaron-robinson - 09 Mar 2020
12.76 USD - Financial contribution to Tech Interview Handbook
selman-yilmaz - 05 Mar 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
mike-cohen - 05 Mar 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
hanzen-lim - 04 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
jackson-beall - 03 Mar 2020
21.47 USD - Financial contribution to Tech Interview Handbook
abhishek-sharma - 01 Mar 2020
4.05 USD - Financial contribution to Tech Interview Handbook
arun-narasani - 01 Mar 2020
8.41 USD - Financial contribution to Tech Interview Handbook
anand-c-ramanathan - 01 Mar 2020
4.05 USD - Monthly financial contribution to Tech Interview Handbook
nirav-vasa1 - 01 Mar 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
kevin-liu - 25 Feb 2020
21.47 USD - Financial contribution to Tech Interview Handbook
ben-nelson - 23 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
yoseph-tesfaye-asfaw - 22 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook
yoseph-tesfaye-asfaw - 22 Feb 2020
21.47 USD - Financial contribution to Tech Interview Handbook
jonathan-boulton - 21 Feb 2020
21.47 USD - Financial contribution to Tech Interview Handbook
alex-day - 19 Feb 2020
21.47 USD - Financial contribution to Tech Interview Handbook
chris-hsu - 18 Feb 2020
21.47 USD - Financial contribution to Tech Interview Handbook
aaron-fischer - 18 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
chris-lau - 13 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
he-jiang - 10 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook
ankur-agarwal - 10 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
andrii-sherman - 10 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook
brian-timar - 09 Feb 2020
43.25 USD - Financial contribution to Tech Interview Handbook (O(n) Backer)
dong-wang - 09 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
dong-wang - 09 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
see-yishu - 09 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
shirley-liu - 08 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
sreenath-kanumarath - 07 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
calvin-leung - 03 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook
suresh-karki - 01 Feb 2020
30.18 USD - Financial contribution to Tech Interview Handbook
kenneth-li - 01 Feb 2020
17.12 USD - Financial contribution to Tech Interview Handbook
diego-brito - 01 Feb 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
andrew-armaneous - 29 Jan 2020
17.12 USD - Financial contribution to Tech Interview Handbook
erik-haliewicz - 28 Jan 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
wes-miravete - 27 Jan 2020
4.05 USD - Monthly financial contribution to Tech Interview Handbook
nirav-vasa1 - 27 Jan 2020
4.05 USD - Financial contribution to Tech Interview Handbook (O(n^2) Backer)
nirav-vasa1 - 27 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook
vimala-jampala - 25 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
kunal-parmar - 24 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook
yicheng-jin - 24 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook
nathaniel-hunt - 20 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook
arash-saeidpour - 20 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
marc-lester-tan - 18 Jan 2020
17.12 USD - Financial contribution to Tech Interview Handbook (O(nlgn) Backer)
incognito-6d99be0e - 17 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
stan-naspinski - 14 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook
samantha-taylor2 - 12 Jan 2020
65.02 USD - Financial contribution to Tech Interview Handbook (O(lgn) backer)
kanstantsyn-zoryn - 06 Jan 2020