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Fuel is the fastest modular execution layer. Fuel delivers the highest security and flexible throughput, focusing on a superior developer experience.

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**Fuel Labs is excited to announce the launch of Fuel Ignition, a high-performance Ethereum Layer 2 powered by the FuelVM.**

The launch of Ignition marks a significant milestone for the Fuel communit

Mainnet is Live — Introducing Fuel Ignition

We are excited to announce the final phase in the Fuel Points Program, now live with Fuel Ignition. With Phase 2, you can continue earning points while supporting the growth of the Fuel ecosystem.

Wi

Announcing Phase 2 of the Fuel Points Program

*This article is Part III of a multi-part series by Fuel Labs covering topics related to scalability and execution on Ethereum. This series aims to provide comprehensive insights into the challenges a

The FuelVM: Purpose-Built Execution for Ethereum Rollups

Welcome to the third issue of Road to Mainnet, our series sharing the latest network updates, DevEx improvements, ecosystem developments and community activities. Stay informed and connected as we pro

Road to Mainnet #3

Welcome to the second issue of Road to Mainnet, our series sharing the latest network updates, DevEx improvements, ecosystem developments and community activities. Stay informed and connected as we pr

Road to Mainnet #2

*This is Part II of a multi-part series by Fuel Labs that covers topics related to scalability and execution on Ethereum. This series aims to provide comprehensive insights into the challenges associa

The Missing Piece in Execution

*This is Part I of a multi-part series by Fuel Labs that covers topics related to scalability and execution on Ethereum. This series aims to provide comprehensive insights into the challenges associat

Ethereum’s Scalability Crisis: The Execution Layer

We’re excited to roll out the Fuel Points Program, your opportunity to qualify for future incentives as we progress toward the launch of Fuel Mainnet. Following the release of [Fuel Sepolia Testnet](h

Introducing the Fuel Points Program

Welcome to **Road to Mainnet**, our new series sharing the latest network updates, DevEx improvements, ecosystem developments, and community activities. Stay informed and connected as we progress toge

Road to Mainnet #1

## Security Practices at Fuel: your funds are safe

Following the release of [Fuel Sepolia testnet](https://fuel.mirror.xyz/fztu8P_NJz6k7qLXhaGHX3ArctlQpxsUp87pgRpJ4bE), we are announcing a $1.3-milli

Fortifying Security on Fuel: 
$1.3M Crowdsourced Security Audit x Immunefi

Today, we are excited to announce the launch of our public testnet on the Sepolia network. After years of research, we invite the web3 community to join us in shaping the future of Ethereum rollups.



Introducing Fuel Testnet on Sepolia

We are excited to migrate Fuel’s staging network to `Beta-5`. The `Beta-5` network has numerous new features and updates, enabling wallet integrations, DDoS resistance, improved Sway DevEx, and more.


Beta-5: Staging Network Upgrade

In Dec 2020, Fuel Labs launched [Fuel V1](https://l2beat.com/scaling/projects/fuelv1), the first optimistic rollup on Ethereum, and the first to achieve stage 2 security status. Over the past three ye

The Rollup OS for Ethereum

**This is a repost from Nick Dodson’s [blog](https://mirror.xyz/0xa49D73814267022700Ba565b32cB69Bd33090f0d/-LTZpcyhBsXj7RLo4PLYGncLmO2vl2NihYSJmzhamsg) on Jan. 30, 2024.**

Introducing Native State Re

Mastering the Final Boss in Blockchain Scalability: State Growth


Welcome to Inside Fuel, our quarterly review of technical developments and everything happening in the Fuel Ecosystem. Take a moment to catch up on all the latest news.

Inside Fuel - Q4 2023

Get up to $50K to build new web3 use cases on Ethereum, powered by the FuelVM.

Fuel’s Q1 Grant Program Is Open

Welcome to Inside Fuel, our quarterly review of technical developments and everything happening in the Fuel Ecosystem. Take a moment to catch up on all the latest news.

![](https://images.mirror-medi

Inside Fuel: Q3 2023

We are excited to launch the `beta-4` testnet, enabling public P2P access so anyone can run local nodes connected to Fuel. Fuel now reaches a crucial milestone on its way to Ethereum mainnet.

Followi

Beta-4, Fuel’s Fourth Public Testnet

### **Apply now and receive up to $50,000 USD in funding and become a part of Fuel’s Ecosystem!**

Fuel’s new grants program kicked off in Q3 and has been designed to support innovators eager to deplo

Q4 Grants Program Cohort

At the end of 2020, Fuel V1 deployed as a Layer-2 (L2) scalability technology on Ethereum. It was [the first optimistic rollup](https://fuel-labs.ghost.io/fuel-scaling-token-payments-10x-today-50x-in-

Introducing Hybrid Proving

Welcome to **Inside Fuel**, our quarterly review of technical developments and everything happening in the Fuel Ecosystem. Take a moment to catch up on all the latest news.

![](https://images.mirror-

Inside Fuel: Q2 2023

We are thrilled to announce the launch of Fuel’s highly anticipated grants program, designed to support and empower innovators in the modular blockchain ecosystem. The program introduces an exciting q

Introducing Fuel’s New Grants Program: Sparking Further Innovation in the Modular Ecosystem

Be a part of the next generation of blockchain by building decentralized applications using the **Sway** smart contract language on **Fuel**, the Fastest Modular Execution Layer, for a chance to win u

Sway Summer Online Hackathon

Welcome to **Inside Fuel**, our quarterly review of technical developments and everything happening on the Fuel Network. Take a moment to catch up on all the latest news.


---

![](https://images.mir

Inside Fuel: Q1 2023

Fuel and Sway communities have demonstrated remarkable organic growth, driven by a high level of passion and engagement. We are excited to highlight the success of the Fuel Ambassador Program, which h

Introducing The Second Cohort Of The Fuel Ambassador Program

> *This article has been translated by the Fuel Ambassadors in **[Russian](https://mirror.xyz/0x9bCEF7f8E2e73e2384dDaaF003B137c96a08C366/meCplwXsC8bazPX3bENWWHY3Us0xrXjCd_bN6rECbWY?ref=fuel-labs.ghost

Announcing “Beta-3”, Fuel’s Third Public Testnet

Welcome to **Inside Fuel**, our review of technical developments and everything happening on the Fuel Network. Take a moment to catch up on all the latest news.

## **🆕 Newest Additions To Fuel**

![

Inside Fuel: Winter 22/23

**What is account abstraction?** 

Account abstraction, in general, is the ability to set the validity conditions of a transaction programmatically.

**What account abstraction is not:**

* paying use

Account Abstraction For Everyone Else

Welcome to **Inside Fuel**, our review of technical developments and everything happening on the Fuel Network. Take a moment to catch up on all the latest news.

## **🆕 Newest Additions To Fuel**

Bu

Inside Fuel — November 2022

![](https://images.mirror-media.xyz/publication-images/aJIokQZpXgIccmMjyK59y.png?height=555&width=1000)

*This article has been translated by the Fuel Ambassadors in **[Chinese](https://mirror.xyz/0x4


Scaling Ethereum with Fuel

We are extremely proud of how the **[Fuel](https://twitter.com/fuellabs_?ref=fuel-labs.ghost.io)** and **[Sway](https://twitter.com/SwayLang?ref=fuel-labs.ghost.io)** communities have grown organicall

Introducing the Fuel Ambassador Program

Welcome to **Inside Fuel**, our review of technical developments and everything happening on the Fuel Network. Take a moment to catch up on all the latest news.

## **Newest Additions To Fuel**

Build

Inside Fuel — October 2022

We are excited to announce the launch of the new Fuel `beta-2` testnet! This represents yet another milestone in our journey towards mainnet, and a modular execution layer that will bring true scalabi

Announcing “Beta-2”: Fuel's Second Public Testnet


![](https://images.mirror-media.xyz/publication-images/XJcHx7Szkjb-4IEIecAhU.png?height=1111&width=2000)

The [ETH SanFrancisco](https://sf.ethglobal.com/?ref=fuel-labs.ghost.io) hackathon is now over

🌉 — ETH San Francisco Recap

![](https://images.mirror-media.xyz/publication-images/z1-Ysm8DVo1UCr0zCYygK.png?height=1125&width=2000)

During 3 days (October 28 - 30), hackers from all over the world gathered at the *Academia das

🇵🇹 — ETH Lisbon Recap

*This article has been translated by the Fuel Ambassadors in*\* [Russian](https://mirror.xyz/0x9bCEF7f8E2e73e2384dDaaF003B137c96a08C366/b9Gt6V8kqmH7sUWHwMxq6iYBIwUOAejw54u6W6cAlWQ?ref=fuel-labs.ghost.

The Case for Modular Execution (Part 2)

> *Welcome to **Inside Fuel**, our review of the technical developments on the Fuel Network. Take a moment to catch up with all of the latest news.*

## **Updates**

### **Fuelup**

#### **What is Fue

Inside Fuel — September 2022

The blockchain space is increasingly moving toward a modular architecture in order to achieve true scalability. 

The Case for Modular Execution (Part 1)

Apply for a grant [here](https://1v1l4ftv9zy.typeform.com/fuelgrants?ref=fuel-labs.ghost.io)


---

Earlier this year, we introduced Fuel v2, the fastest modular execution layer. With the development 

Introducing the Fuel Grants Program

This article has been translated by the Fuel Ambassadors in Russian.

The Modular Blockchain Paradigm Modular blockchains are the latest paradigm in blockchain design. Originated by Celestia, the conc

Beyond Monolithic: The Modular Blockchain Paradigm

> *Welcome to **Inside Fuel**, our review of the technical developments on the Fuel Network. Take a moment to catch up with all of the latest news.*

### **Introducing Fuelup**

#### **What is Fuelup?

Inside Fuel — Summer 2022

Today, we are excited to announce the launch of the new Fuel `beta-1` testnet!

This marks a new milestone in our road towards Fuel mainnet—a modular execution layer (MEL) that will provide never-befo

Introducing "Beta-1", the First Modular Execution Layer Developer-facing Fuel Testnet

### **With over 60 engineers, Fuel Labs eyes a blockchain with maximum security and the highest flexible throughput for the Ethereum ecosystem.**

Fuel Labs today announced $80M USD of support led by 

Fuel Labs Announces $80 Million of Support for the Fastest Modular Execution Layer

> *Welcome to **Inside Fuel**, our monthly review of the technical developments on the Fuel Network. Take a moment to catch up with all of the latest news.*

## **Updates**

### **Sway Updates**

####

Inside Fuel — June 2022

Today Fuel Labs is proud to announce the launch of a [Uniswap](https://uniswap.org/?ref=fuel-labs.ghost.io)\-like decentralized application running on a persistent Fuel devnet: SwaySwap.

**Please try

Introducing SwaySwap: A Blazingly Fast DEX on Ethereum's Modular Execution Layer

Inside Fuel — May 2022

> *The Beyond Monolithic online Hackathon is now over. Over the course of four days, hackers from all corners teamed up for the first time to build dapps on the fastest modular execution layer with Sw

$100k Awarded in the First Fuel Hackathon #BeyondMonolithic

> *Welcome to **Inside Fuel**, our monthly review on all technical-related things on the Fuel Network. Take a moment to catch up with all the latest developments and more...*

## **Sway Updates**

###

Inside Fuel — April 2022

Be a part of the next generation of blockchain by building dapps using the **Sway** smart contract language on **Fuel**, the Fastest Modular Execution Layer, for a chance to win up to **$100,000** in 

Beyond Monolithic Online Hackathon

Fuel v1 began as a layer-2 (L2) scalability technology for a monolithic Ethereum. It was the first optimistic rollup on mainnet Ethereum, deployed at the end of 2020. The project has grown significant

Introducing Fuel - The Fastest Modular Execution Layer

> *Welcome to **Inside Fuel**, our monthly review on all technical-related things on the Fuel Network. Take a moment to catch up with all the latest developments.*

## **Sway Updates**

#### **Version

Inside Fuel - March 2022

> *Welcome to the first **Fuel Engineering Update**, our new monthly review on all technical-related things on the Fuel Network. Take a moment to catch up with all the latest developments.*

## **Sway

Fuel February Engineering Updates

About a year ago Fuel Labs launched [the first optimistic rollup on mainnet Ethereum: Fuel v1](https://twitter.com/fuellabs_/status/1344707195250896899?ref=fuel-labs.ghost.io). Fuel v1 supports scalab

A Token Model for Layer-2 Block Production

As the Ethereum Layer-2 (“L2”) space continues to grow, we will see a reexamining of what each layer’s purpose might mean. Ethereum has been largely inaccessible to the masses for some time due to, am

The Future of L1 Ethereum

Today we release an experimental version of Burner Wallet powered by Fuel.

One important factor in this user experience is ensuring that transactions can process quickly, reliability and with little-

Burner Wallet + Fuel = 🔥

Yul is an incredible little language written by the Solidity Developers as a compilation target for further optimizations. It features a simplistic and functional low-level grammar. It allows the deve

Introducing: Yul+ — A new low-level language for Ethereum

⛽ [Fuel](https://github.com/FuelLabs/fuel-core?ref=fuel-labs.ghost.io) is a complete optimistic rollup sidechain currently operating on Ethereum’s [Ropsten](https://ropsten.etherscan.io/address/0x2FA7

Fuel in NodeJS in under 10 Minutes

A little over two months [we announced](https://medium.com/@fuellabs/fuel-scaling-stablecoin-payments-10x-today-50x-in-the-near-future-961e3113b39b?ref=fuel-labs.ghost.io) that sustainable scaling wou

Announcing the Fuel v0 Open Beta

Two months ago, a small group of Ethereum engineers and researchers got together to work on what would later be [popularized by Vitalik Buterin](https://vitalik.ca/general/2019/08/28/hybrid_layer_2.ht

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