R/JR&JDEVELOPMENT Owner sign in
R&J DEVELOPMENT

About R&J Development

R&J Development is a FiveM and Discord development studio started by two friends who got tired of jumping from server to server. We learned by fixing our own problems and building the tools we wanted to use.

Everything we make starts with a real problem. We care about reliable code, clear support, safer systems, and fixes that people can actually follow.

We work with QBCore, QBOX, ESX, and standalone resources.

  • FiveM resources built for performance and stability
  • Discord systems with safer permissions and event handling
  • Bug fixes, security checks, and clear troubleshooting guides
RELIABLE PERFORMANCESAFER EVENT HANDLINGFRAMEWORK READY
View our projects Read the FiveM fix
RNJ / 001
R/J
DEVELOPMENTDIGITAL WORKSHOP
01 / OUR WORK

What we
work on.

We do more than add features. We test our work, look for weak spots, and write down the fixes so the same problem is easier to solve next time.

Right now we work on:

  • FiveM development, resources, and client fixes
  • Discord support systems and staff tools
  • Security reviews and safer event handling
  • Bug fixes and clear troubleshooting guides
FIVEM DEVELOPMENTDISCORD SYSTEMSSECURITY CHECKSBUG FIXES
DISCORD SYSTEMSPROJECT / 01
COMMUNITY INFRASTRUCTURE

Discord Support Bot

Tickets, applications, server information, and staff tools organized into one system for our community.

Owner access
FIELD NOTESPROJECT / 02
CONFIRMED TROUBLESHOOTING

FiveM Startup Fix

The steps that fixed a twenty to thirty minute startup delay, high resource use, and a broken menu.

Read the field guide 03
COMMUNITY PORTAL

Applications

Open roles and verified applications, connected directly to Discord.

View applications 04
PUBLIC KNOWLEDGE BASE

The Field Manual

Useful fixes and walkthroughs, written in plain language and available without a required login.

Browse the manual
02 / HOW WE WORK

What matters
to us.

Good work should solve the problem, be safe to use, and make sense when you need help with it later.

01

Security comes first

Discord permissions, server checks, event handling, and private data are reviewed before a feature is considered finished.

02

Built from real use

Our bots, FiveM work, and guides come from problems we have dealt with in real communities and real client setups.

03

Fixes that make sense

We explain what caused a bug, what changed, and what to check next instead of handing over a mystery fix.

04

Direct support

Questions stay clear and practical. If something is outside our experience, we would rather say that than waste your time.

03 / COMMON QUESTIONS

A few things
people ask.

Quick answers about our Discord bots, FiveM client fixes, security work, and support.

What does R&J Development build now?

We build Discord bots and community tools, work on FiveM resources, investigate FiveM client bugs, and publish fixes for problems we have confirmed ourselves.

Can you build a custom Discord bot?

Yes. We can plan a bot around the way your community works, including tickets, applications, staff tools, moderation, logging, and other server features. Access checks and private actions are handled on the server.

What FiveM client bugs can you help with?

We focus on problems we can reproduce and test, such as startup delays, broken menus, configuration problems, high resource use, crashes, and resource compatibility issues.

How do you handle security?

We treat browser input, Discord interactions, forms, links, and API requests as untrusted. Sensitive actions are checked again on the server, secrets stay out of public files, and access is limited to the people who need it.

Which FiveM frameworks do you work with?

We work with QBCore, QBOX, ESX, and standalone resources. Exact support depends on the resource and the problem, so we confirm compatibility before making promises.

Do you only work on FiveM and Discord?

Those are our main areas right now, but we also work on websites, documentation, dashboards, and practical tools that support the same communities.

How does support work?

Start with the available guide or application page and include the exact problem, what you already tried, and any safe error details. Never send passwords, bot tokens, tunnel tokens, or other secrets in a support message.

Will projects receive fixes and updates?

We keep improving active projects when we find bugs, security issues, compatibility problems, or useful changes. Update details depend on the project.

THE R&J WAY
“Build the thing. Test it properly. Write down what worked.”

Built from real needs, improved through real use.