epanet-js

Rf Online Helper -

No installs. No forced cloud storage. Just fast, local-first water modeling — powered by the engine you already trust.

The EPANET user's dilemma

  • Classic EPANET is powerful — but clunky and outdated. Workarounds become your workflow — slow and cumbersome.
  • Big-name platforms look polished, but they're overpriced and bloated with features you don't need to analyze your network quickly.
  • Modern browser-based tools exist — but they force your data into the cloud, raising privacy and compliance concerns. Plus, they offer little for those doing long-term planning and analysis.

You shouldn't have to choose between speed, security, and affordability just to understand your water networks.

Old EPANET UI
Complex Modeling App

Rf Online Helper -

| Perspective | For Helpers | Against Helpers | | :--- | :--- | :--- | | Player Experience | Reduces burnout from repetitive grinding; allows casual players to compete. | Destroys the sense of achievement; makes gameplay feel hollow. | | Economy | Increases supply of ores and low-level items, lowering prices for all. | Hyper-inflates high-tier materials; devalues currency due to bot farming. | | PvP Balance | None. | Unfair advantage; ruins Chip War and Race Mine integrity. | | Server Health | Keeps population "active" on paper. | Drives away legit players; increases server load; attracts real-money traders (RMT). |

The neon-drenched skies of the Crag Mine had never looked so hostile. For

, a Bellato pilot, the "RF Online Helper" was more than just a tool; it was the silent co-pilot in his Massive Armored Unit (MAU) that kept him alive during the brutal Chip Wars. The Midnight Skirmish

It was 3:00 AM, the hour when the Accretian Empire—those cold, calculating cyborgs—usually launched their most ruthless raids. Kael was patrolling the outskirts of the neutral zone when his

interface flickered to life. The "Anti-Invi" sensor spiked; a Cora assassin was lurking in the shadows, waiting to strike with a soul-binding curse.

Without the helper’s automated response, Kael would have been a sitting duck. Instead, the tool executed a frame-perfect "Auto-Dismount," ejecting him from his MAU just as a dark magic blast rattled the metal hull. The Turning Tide

Kael didn't panic. He hit his macros, swapping his gear from speed-running boots to high-defense plate armor in less than a second. In the chaotic world of Novus, these milliseconds were the difference between a successful loot run and a long trek back from the respawn point.

As the Cora assassin emerged, surprised by Kael's lightning-fast reaction, the

script quietly hummed in the background, vacuuming up the rare ores dropped by nearby monsters even as the battle raged.

The skirmish ended as quickly as it began. The Cora retreated, unable to bypass Kael's optimized defenses. Kael looked toward the horizon, where rumors of RF Online NEXT

were spreading—a new age of "Scions" and advanced biosuits. He knew that no matter how the world changed, having the right "helper" would always be his greatest edge in the endless war for Novus. for this story, or shall we explore a different faction's perspective , such as the Accretian Empire? RF Online Next GamePlay Story Mode Nov 17, 2566 BE — rf online helper

Dominate Novus: The Ultimate RF Online Helper Guide Whether you are a loyal veteran of the Accretia Empire, a mystical Cora mage, or a high-tech Bellato pilot, RF Online (Rising Force)

remains one of the most unique, intense, and punishing MMORPGs ever created. Between the relentless Chip Wars and the grueling grind for PT (Proficiency Types), staying ahead of the competition requires more than just clicking buttons—it requires a strategy. This guide serves as your essential RF Online Helper

, breaking down the core mechanics you need to master to rise from a wandering refugee to a Council Member. 1. Mastering the PT System (The Grind is Real)

Unlike modern MMOs where you simply gain XP and level up, RF Online uses the

. Your character’s strength is dictated by how often you use specific skills. Melee/Ranged PT:

Crucial for wearing higher-tier armor and wielding stronger weapons. Defense PT:

The most overlooked stat. If you don't "tank" hits from mobs regularly, you’ll find yourself being "one-shotted" in PVP later on. Shield PT:

Essential for anyone using a shield; it dictates your block rate and ability to equip elite shields.

Don't rush your base level. If your level outpaces your PT, you will become "paper-thin" and weak. Spend time "PT-ing" on mobs that barely hurt you to max out your stats before moving to the next level bracket. 2. The Bread and Butter: Chip Wars (Holy Alliance) Chip War (CW)

is the heart of Novus. Occurring three times a day, this is where the three races—Accretia, Bellato, and Cora—battle for control of the Crag Mine. Destroy the enemy's Control Chip and protect your own. The Reward: The winning race gains the Holy Stone Keeper's Blessing | Perspective | For Helpers | Against Helpers

, allowing players to mine ore safely. Without this, your economy will stagnate. Helper Strategy:

If you are a lower level, don't try to be a hero in the front lines. Use debuffs, provide heals, or help scout enemy movements. Every player matters in a "zerg" rush. 3. Economy and Mining

Gold (or Dalant/Disena/Cp) makes the world go 'round. Mining is the primary way to gain resources for upgrading equipment. Processing Ore:

Once you mine, you must process the ore at the NPC. This gives you , which are used to upgrade weapons and armor. The Talic Tier List: Ignorant Talics: Increase Attack Power. Favor Talics: Increase Defense. Keen Talics: Increase Accuracy.

Upgrading is a gamble. Past +3, there is a significant risk of your item breaking. Always use "Upgrading Gems" if you can afford them. 4. Race-Specific Essentials

Each race has a "special ability" that you must master to be effective: Accretia (Launchers): The highest DPS in the game. Use Siege Kits

wisely; they lock you in place but turn you into a literal turret. Bellato (MAU):

Massive Armored Units are the ultimate tank/DPS hybrid. However, they are expensive to repair. Never let your MAU explode, or you'll be facing a massive repair bill. Cora (Animus): Summons are your best friends. (Healer), and Hecate/Isis

(DPS) must be leveled alongside your character. Animus PT is just as important as your own. 5. Quick Helper Tips for Beginners Join a Guild:

RF Online is impossible to play solo at high levels. You need a community for protection and coordinated strikes during Chip Wars. Check the Map: To avoid being logged out by server auto-kick

Keep an eye on the "Scan" function to see if enemy races are infiltrating your leveling zone. Stock up on Potions:

RF is a "potion-heavy" game. Always carry more HP and FP recoveries than you think you need. Final Thoughts

RF Online is a marathon, not a sprint. It’s a game of political intrigue, massive scale warfare, and dedicated character building. Use this helper guide to stabilize your early game, and we’ll see you on the battlefield of the Crag Mine! For the Glory of the Race! advanced crafting techniques


To avoid being logged out by server auto-kick timers (usually 30-60 minutes), the helper should press a "null movement" key (like strafe left/right for 0.1 seconds) every 5 minutes. This keeps you logged in overnight.

RF Online is a game of exploration, strategy, and community. With this helper guide, you're better equipped to navigate its challenges and enjoy its rich universe. Don't hesitate to reach out to the community or support for additional help. Happy gaming!

RF Online (Rising Force Online) is a sci-fi action MMORPG centered on a three-way war between the Bellato Union, Holy Alliance Cora, and Accretian Empire. Success in the game relies on balancing level progression with PT (Practice Talent) farming to ensure your character's stats match their equipment requirements. 🛡️ Race Selection & Specializations

Each race offers a unique technological or magical specialty that defines its playstyle:

Accretian Empire: Mechanized beings focused on raw power. They utilize the Launcher System, massive ranged weapons capable of high elemental or physical damage.

Bellato Union: A race of inventors who pilot MAUs (Massive Armor Units)—large, heavily armored robotic suits used for frontline combat.

Holy Alliance Cora: Spiritualists who reject technology in favor of Animus summoning—magical creatures that assist in combat, healing, or tanking. 📈 Essential Leveling & PT Guide

In RF Online, your PT (Practice Talent) is just as important as your level. If you out-level your PT, you won't be able to equip high-level gear. Rising Force Online | Kingdom Hearts Insider


Model water networks instantly.

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EPANET deserves better — and so do you.

EPANET was a gift to the industry — free, open-source water modeling for all. But commercial vendors built on it, locked away improvements, and left the community behind.

epanet-js is our answer: a faster, simpler, affordable water modeling tool that protects your privacy and sustains the open-source future of water modeling.

We're proud to be part of the next chapter — and we're just getting started.

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Source code of epanet-js on GitHub

When you support epanet-js, you support EPANET.

When you purchase more features in epanet-js, you're investing in the future of open-source EPANET development.

Our open-source model balances innovation and accessibility:

Anyone can build on our code. The two-year commercial-use delay gives us the incentive to keep pushing forward — and that fuels progress for everyone.

That means when you support us, you support more affordable hydraulic modeling software for the entire community.

Simple, transparent pricing for every kind of modeler.

Choose the plan that works for you

Free

For everyone.$0 /yr
  • Web based EPANET model
  • Background maps and satellite
  • Automated Elevations
  • No limits on sizes
  • Community Support

ProMost popular

Advanced modeling & scenarios$950 /yr

Individual named license

Everything in free, and:
  • Scenarios
  • Professional support
  • Custom layers
Coming soon:
  • Cloud storage
  • Point in time restore - 30 days
  • Demand analysis

Teams

Centralized control & collaboration
$4400/yr

Base cost

+
$600/yr

User

Everything in Pro, and:
  • Priority support
  • Self-service seat management
  • Pay by invoice
Coming soon:
  • Team storage
  • Point in time restore - 90 days
  • Sharing models

Have questions? or book a call.

Special access for personal and educational use

Available for non-commercial projects, learning, and student work.

Personal

$100/yr

For curious minds and personal growth.

Everything in pro, but:
  • Community support only
  • Non-commercial usage

Education

$0/yr

Free for students and teachers.

Everything in pro, but:
  • Community support only
  • Non-commercial usage

Frequently asked questions

Find answers to common questions about epanet-js.

Just open your browser and model.

No install. No login. No cloud required.

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You may not know this, but for decades, the U.S. EPA has given the water industry an extraordinary gift: the free and open-source hydraulic modeling software EPANET. Odds are, if you've used any commercial hydraulic modeling software today, it was built on the EPANET engine.

The problem is, instead of giving back to their open-source roots like other industries do, big-name software vendors took EPANET's open code, built private tools on top of the engine, and then locked those improvements behind patents and proprietary licenses.

Some vendors even pressured the EPA to focus only on the engine — discouraging any effort to improve the interface or user experience for everyone else.

Those vendors now charge you exorbitant prices to use their software while EPANET lags behind — and utilities, engineers, and educators with smaller budgets suffer.

We think this is backwards — and we're on a mission to change it. We're focused on creating a better experience for the entire hydraulic modeling community.

That's why we built epanet-js under an FSL license — because we want to give you an affordable, easy-to-use water modeling option that creates a sustainable future for open-source EPANET development.

Support EPANET by using software that supports it back.

A better future for water modeling.

Simple, quick, and useful right out of the gate — designed to open-and-go.

Launch epanet-js now