Aug 14, 2021 - 1 week read
Top 10 PET projects for junior javascript developers
Oleksii Vasylenko
Programming is a practice. You can not learn programming just reading manuals or memorising interview questions. I put 9 projects to-do to learn and practice programming and architecture.
Github Explorer
Basic Idea: Create website where
user can enter username and see public repositories of user. user can click on repository and see readme.md and programming language of repository Make it more complex:
Save last 10 seen repositories/users and allow user to navigate to it Api:
Api:
Technologies:
react / react-native contexts api axios tailwindcss node firebase d3 for colors on charts Tabata Timer
Basic Idea: Create basic Tabata timer where
user can create new program n cycles with m seconds and some rest user can save program and loaded saved programs user can start program when program starts or stops some sound should play Make it more complex:
Add exercise descriptions for every program Allow to add schedule for exercises. F.e. every 4 hours from 8 am to 8 pm should notify user 10–5min prior training Api:
Technologies:
react / react-native contexts api axios tailwindcss node firebase Etherium explorer
Basic Idea: Create basic Etherium explorer to explore network
user can see last 10 blocks and list of transactions user can navigate to specific block and see all details of block with list of transactions user can see list details of any specific transaction Make it more complex:
Allow user to save to his list specific blocks /transaction Show graph of prev 10 blocks for any block Api:
Technologies:
react / react-native contexts api axios tailwindcss metamask web3 Wallet with currency conversion
Basic
user can see 4 currency USD / CAD / AUD / SGD / CHF / EUR in his wallet user can convert one currency to another user can add new value to any currency user can see history of his transactions description / date. Bear in mind timezones. Make it more complex:
Use real currency API / not hardcoded values Add authorization and allow o send currencies between users. Demonstrate knowledge about transact operations Send notification to user who receives currencies Api:
Technologies:
react / react-native contexts api axios tailwindcss express PostgreSQL / typeorm Social network
Basic Idea: Create social network where
user can login as user or as admin user can add other users ad a friends user can publish publish posts or only for friends user can send private message to another user user can add comment for the post user can remove private message admin may remove any post Make it more complex:
admin may see users online admin may send ban user for login for 1 day/5 days/ month Api:
Technologies:
react / react-native contexts api axios tailwindcss express PostgreSQL / typeorm or mongodb/mongoose Tinder for Ducks
Basic Idea: Create tinder for ducks
user can upload 5 photos and description of duck user can swipe right if like animal or swipe left if do not like user can see everyone who swiped his animal right user can send messages as a in tinder user can unswipe swiped ducks Make it more complex:
add preview mode where you can swipe all mutuals swipes to see pictures add facebook / telegram login add grid where you may reorder photos with drag-and-drop Api:
Technologies:
react / react-native contexts api axios tailwindcss PostgreSQL / typeorm or mongodb/mongoose express socket.io Sea battle
Basic Idea: Create sea battle game
user can generate random link for a game and send it to the friend user can press start when he and his friend are ready user can put warships on the field. 1–4square, 2 — 3 square, 3–2 square, 4 -1 square ships user can choose 1 square to check is there is a enemy ship . If ship sank show all squares around fullfiles Make it more complex:
add super-weapon — which fires 2x2 square 1 time per game add statistics add authorization with facebook add main screen where. you may see all open games and last games Api:
Technologies:
react / react-native contexts api axios tailwindcss express socket.io Chatbot to parse Amazon
Basic Idea: Create telegram bot which notifies you about price change of specific good
user can add link to amazon page in bot user gets notification if price have been changed at least in 1 hour after change user can see all links he is following user can remove link to follow Make it more complex:
create rabbitmq queue to divide parsing load between different services Api:
Technologies:
tailwindcss express socket.io puppeter rabbitmq redis mongodb / postgress
