Web3.js

Which programming languages are used with web3.js development?

The question is about Web3.js .

Answer:

When working with web3.js, JavaScript is the main programming language, as web3.js is a JavaScript library. You often also need Solidity to write Ethereum smart contracts that web3.js interacts with. TypeScript can be used for type safety when building dApps. Sometimes, developers connect web3.js apps to backend languages such as Python or Go, but JavaScript and Solidity are the primary choices.

Related Web3.js Questions And Answers

Ready to Hire?

Hire trusted Web3.js devs from Ukraine & Europe in 48h

Skip the hiring headaches and get trusted Web3.js developers who deliver results. Cortance has helped startups scale to million-dollar success stories.

Cortance developer 1Cortance developer 2Cortance developer 3

Find your perfect Web3.js tech match

Szymon specializes in Frontend Engineering with a focus on transforming complex problems into intuitive interfaces. His extensive experience spans 5 years in programming with TypeScript and JavaScript, and he has a deep under... Read More

Level
Middle
Availability
40 h/w
Experience
5 yrs.
English
C2

Alexandros specializes in Solidity-based system design as a Senior Blockchain Engineer, with about 7 years in production Web3 builds. He creates EVM primitives for order-book style trading, token standards and upgradeable lay... Read More

Level
Senior
Availability
40 h/w
Experience
7 yrs.
English
C1
Victoriia S.

Victoriia is a skilled Flutter Developer with 4 years of experience in mobile application development. She specializes in frameworks such as Flutter, leveraging JavaScript, DART, and utilizes databases like MySQL and Firebase... Read More

Level
Senior
Availability
20 - 30 h/w
Experience
10 yrs.
English
C1
Cortance 5-star rating on ClutchCortance 5-star rating on GoodFirms
Ross B.
COO

What we appreciate most about Cortance is their conformity in talent providing. They provide verified, high-quality technical professionals who seamlessly integrate with our team, bypassing traditional hiring challenges. Their deep understanding of technical needs and ability to quickly deliver skilled developers has been instrumental in maintaining our operational efficiency.

g2
5.0/5.0
Mykhailo Tys
CEO

Cortance’s work received positive feedback from the client and their customers. The team provided seamless communication, and internal stakeholders were particularly impressed with the service provider's agility and quality of deliverables.

Clutch
5.0/5.0
Curved left line
We're Here to Help

Thinking about how to expand a tech team flexibly to adapt to different working paces?

Accelerate development, meet launch deadlines with flexible, much-needed capacity. Add new skills your team currently lacks.

Curved right line