NEAR is a free, open-source developer platform for building decentralized applications on the NEAR Protocol. It is aimed at software engineers, Web3 startups and entrepreneurs who want to build apps where users keep more control over their own data and digital assets. The core code is written mainly in Rust, and the project also offers JavaScript and TypeScript tools, so both systems programmers and web developers can get started.
This page covers what the NEAR toolkit includes, how to set it up on Windows, and where it fits among other smart contract tools. The documentation is extensive, with tutorials, API references and a formal protocol specification, which makes it a practical starting point for learning. Because NEAR involves keys and staking, the safety section explains how to obtain the files from trustworthy sources.
What Is NEAR Protocol and Why Does It Matter?
NEAR Protocol is a blockchain platform, and this download focuses on the tools developers use to build on top of it. The project's stated goal is to let communities drive innovation that benefits people broadly. In practice, that means giving developers a platform where applications can be built so that end users keep more control over their personal data and digital assets, instead of handing them to a single company.
The phrase Open Web comes up repeatedly in the project's materials. It describes a model in which apps are open to inspection, interoperable and not locked behind one provider. For a developer, this shows up as public code, documented interfaces and a community that contributes examples and libraries.
The protocol is also connected to staking and delegation. Token holders can lock their coins to help secure the network and earn rewards through validators, and the project's documentation explains how that process works. If you are new to this, read those pages before committing any funds, because rewards depend on network conditions and are never guaranteed.
Separately from the chain itself, the software is open source. You can read the code on GitHub, check how it was built and follow its development in public. Source access is one of the most practical reasons developers choose an open platform.
Who Is NEAR Built For?
NEAR suits several kinds of readers. Full-stack developers who already write JavaScript or TypeScript can start with the client library and the JavaScript SDK, then add contracts as their needs grow. Systems engineers who prefer Rust will find the Rust SDK and the nearcore documentation more relevant to their work.
Startup founders and product managers may use the platform to evaluate whether a decentralized app matches their goals. A typical scenario: a small team wants a loyalty app in which customers control their own records. They could prototype with the examples, then bring in a Rust developer to harden the contract code before any real users arrive.
Students and hobbyists can benefit as well. The tutorials and runnable examples let you learn core concepts such as accounts, contract calls and transactions without a large budget. Because the project is free and open source, the main cost is your time.
If you are mainly looking for a wallet, a trading tool or a mining program, NEAR is not the right fit. It is a development environment, so its value appears when you write, test and deploy code.
How Smart Contracts and Serverless Functions Work Together
A smart contract is a program stored on a blockchain that runs when someone sends it a transaction. Its rules are enforced by the network rather than by a single server operator, which is why developers test contracts carefully before deployment.
NEAR's SDKs cover smart contracts and stateless, serverless-style functions. A smart contract holds logic that must be executed on-chain, while a serverless-style function handles tasks that do not need to live on the chain, such as preparing data or responding to web requests. Splitting the work this way can keep on-chain code smaller and easier to review.
A simple example shows the pattern. Suppose an app needs to record that a user joined an event. The contract stores that fact on-chain, and a web frontend built with the JavaScript client library displays the result. The user sees an ordinary web page, while the important record lives in a place no single party can quietly edit.
Before you deploy anything, plan for testing on a test network, review who has permission to change your contract and keep your code under version control. Those habits matter more than any particular tool choice.
Key features
JavaScript client library
Rust and JavaScript/TypeScript SDKs
Core repositories for the Open Web Platform
Runnable browser examples
Documentation, tutorials and API reference
Formal specification and nearcore developer docs
Supported coins
The documentation mentions Ethereum (ETH) and NEAR as the coins and networks in its scope. NEAR is the network's own token, used for staking and delegation as described in the project's docs. Developers who need Ethereum tooling should compare the options in the alternatives section below before choosing a toolkit.
How to install NEAR on Windows
- 1
Open the official source
Download only from the official website or the Releases page of the project's GitHub repository at github.com/nearprotocol/nearcore. Avoid mirrors, unofficial installers and links shared in chats or ads, even if they look convincing.
- 2
Check for a Windows build
Open the latest release, statelessnet-89.0, and look for a Windows file among its assets. The project states that it builds for Windows but advises checking the releases page, so do not assume a Windows package is included for every version.
- 3
Verify the file
Calculate the SHA-256 checksum of the downloaded file, for example with the built-in certutil command or PowerShell's Get-FileHash, and compare it with the value published alongside the release. If the values differ or no checksum is listed, do not run the file.
-
Install and confirm
Run the installer or extract the archive into a folder you control, then open a terminal to confirm that the program starts. Keep the download in a clearly named folder so that future updates are easy to track and replace.
How to use NEAR
Getting started with NEAR is easiest when you move in small steps, from reading to running code, and test before you touch real assets.
- Read the official tutorials to learn the basic account, contract and transaction concepts.
- Open one of the linked browser examples to see a client call or a contract in action.
- Choose Rust or JavaScript/TypeScript based on your background, and create a small project folder.
- Add the JavaScript client library to your app so it can connect to the NEAR Protocol.
- Write a small smart contract with the matching SDK, or copy an example and modify it.
- Run your tests on a test network before anything involves real tokens.
- Keep the API reference open while you work, and check method details whenever a call behaves unexpectedly.
Pros & cons
- Free and open source, with code that anyone can read on GitHub
- Two SDKs, in Rust and JavaScript/TypeScript, suit different skill sets
- Extensive documentation, including tutorials, API docs and a formal specification
- Runnable browser examples allow quick experiments without setup
- Clear focus on giving users more control over their data and assets
- Windows support is described as likely rather than guaranteed, so you must confirm a build for the version you want
- It is a developer toolkit, not a ready-to-use desktop application for everyday users
- Building real apps requires programming knowledge in Rust or JavaScript/TypeScript
- Smart contract development carries security responsibilities, and mistakes in deployed code can be costly
Is NEAR safe?
Only download NEAR from the project's GitHub repository at github.com/nearprotocol/nearcore or from its official website. Compare the SHA-256 checksum of your file with the value published with the release, and delete the file if the hash does not match. Because this toolkit works with keys, transactions and staking, never type a seed phrase into a third-party website, app or chat, no matter how official it looks. Review example code before running it, especially when real tokens are involved. Keep your antivirus protection active, and check the latest version on the official website before you install, since release tags change over time.
- Official source only. Download from github.com/nearprotocol/nearcore. Ignore ads and lookalike domains.
- Check the SHA-256. Compare the installer hash with the value the developer publishes before running it.
- Never share your seed phrase. No developer, support agent or website — including CryptApps — will ever ask for it.
Alternatives
NEAR differs from most programs in this list because it is built around one network. Anchor is a framework for building secure Solana programs, and Foundry is a toolkit for Ethereum-compatible contracts, built around forge, cast and anvil. Solidity is the compiler for Ethereum contracts, while NEAR CLI is a command-line interface for the NEAR network. Gear, Evmos and Ethermint target other blockchain ecosystems. EthereumStudio is a standalone desktop IDE, closer to an editor-centered workflow. If your work centers on NEAR, its SDKs and documentation offer the most direct path. If you plan to work on Ethereum, Foundry or Solidity may suit you better.
Specifications
- Price
- Free
- Type
- Open source
- License
- —
- Latest version
- statelessnet-89.0
- Last update
- 30 Oct 2026
- Windows support
- Likely (builds for Windows; check releases)
- Source code
- github.com/nearprotocol/nearcore
Frequently asked questions
Yes, NEAR is listed as free and open source. You can download its code and tools without paying a license fee. Costs may still arise from running infrastructure, or from spending tokens on transactions and staking, which are separate from the software itself.
The project states that it builds for Windows, but support is described as likely rather than guaranteed. Check the releases page for a Windows file for the version you want. If you cannot find one, you can still work with the code in another environment, though the setup steps will differ.
NEAR is open source, which lets anyone inspect the code, but that alone does not prove a specific download is safe. Get the files from the official GitHub repository or website, check the SHA-256 checksum, and never enter a seed phrase on a third-party site. Keep antivirus protection running during installation.
No. NEAR is a developer platform with SDKs, client libraries and documentation for building apps and smart contracts. If you need a place to hold tokens, you would use a separate wallet product. The toolkit helps developers build apps that connect to the network and interact with it.
The main toolkits use Rust for smart contracts and JavaScript or TypeScript for client libraries and serverless-style functions. Rust suits teams focused on performance and strict typing, while JavaScript and TypeScript fit web developers already working in front-end frameworks.
The documentation mentions Ethereum (ETH) alongside NEAR among the coins and networks it covers. That mention does not make NEAR a drop-in tool for Ethereum contracts, so confirm that a given library supports your target chain before you start building.
Start with the official tutorials and browser examples, then build a small project in Rust or JavaScript. Read the API documentation as you go, and experiment on a test network before touching real tokens. Small, concrete goals work better than reading everything before you write any code.
Verdict
NEAR is a good fit for developers who want a free, open-source toolkit for building apps on the NEAR Protocol, especially if they are comfortable with Rust or JavaScript and TypeScript. Its documentation, tutorials and browser examples make it approachable for learners, and the formal specification helps experienced engineers verify details. It is not a consumer app, and Windows users should confirm a build in the releases list before installing. If your goals center on another blockchain, compare the alternatives first.