Tech lab

Based in Lille, our Open-source Lab is dedicated to development and innovative projects. On a daily basis, this means listening, sharing, testing ... to innovate in the service of performance and user experience.

Do you want to create great experiences with us?

Contact us
Samuel
Technical director
Samuel

Tech lab

Based in Lille, our Open-source Lab is dedicated to development and innovative projects. On a daily basis, this means listening, sharing, testing ... to innovate in the service of performance and user experience.

Do you want to create great experiences with us?

Contact us
Julien
Symfony Developer
Julien

Tech lab

Based in Lille, our Open-source Lab is dedicated to development and innovative projects. On a daily basis, this means listening, sharing, testing ... to innovate in the service of performance and user experience.

Do you want to create great experiences with us?

Contact us
Jonathan
Développeur Symfony
Jonathan

Tech lab

Based in Lille, our Open-source Lab is dedicated to development and innovative projects. On a daily basis, this means listening, sharing, testing ... to innovate in the service of performance and user experience.

Do you want to create great experiences with us?

Contact us
Jordan
Symfony Developer
Jordan

Open Source at the heart of the innovation process

At Ylly, we are convinced that open source is a strength. That we are stronger together. And that if we may go faster alone, we are necessarily going less far.

The strength of open-source is the community it generates, and the technological passion that drives its members. We make this passion available to our partners and customers, in order to enable them to benefit from the transparency, robustness and agility of open-source.

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Open-source at the heart of our values

Open-source is an expression used since the end of the 90s, in the continuation of the work initiated in the 80s, around what constituted the revolution of the GNU project and the Free Software Foundation.

While we talk about agility, transparency, sharing, as values and principles of the “afterlife”, these values have been driving the open-source community for years. These are also principles and values that mobilize the Ylly agency, its employees and its founders.

For us, open-source is a way of contributing to collective intelligence and of participating, modestly, in solving societal and ecological problems that we will all have to face together.

Strong points

Agility

As disruption, the principle of rupture, becomes the norm, it is necessary to be able to pivot quickly, to be agile. What could be better than the immense resources of open-source for this. Not reinventing the wheel and focusing on innovation and value creation, that is one of the strengths of open-source.

Robustness and safety

Thousands, if not hundreds of thousands of developers participate in the advancement of certain open-source projects. These are all watchmen capable of alerting and securing technological solutions. Open-source solutions such as Symfony are recognized today for their reliability and security.

Freedom and sovereignty

What could be better than open-source to be master of your own destiny and your independence. This is the opportunity to innovate and develop complex projects without being "tied hands" with a proprietary solution.

Us technologies

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Symfony

Open source PHP framework for building web applications, APIs and web services.
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Prestashop

Open source web application for creating online stores.
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Wordpress

Open source website builder, written in PHP with a simple and intuitive content management system.
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Angular

Open source framework written in JavaScript that allows the creation of web applications.
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React

Open source JavaScript library developed by Facebook to facilitate the creation of web applications.
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Sass

Dynamic language for generating cascading CSS style sheets.
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Web pack

Open source JavaScript module grouper with the ability to generate static assets representing these modules.
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Swift

Programming language created by Apple to develop iOS and Mac apps.
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Android

Mobile operating system developed by Google for smartphones, tablets, connected objects and computers.
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React native

Open source JavaScript library that allows you to create applications with the native features of IOS and Android smartphones.
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Android

Free software that allows you to monitor and control online servers and platforms.
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React native

Free software with an adaptable architecture, which allows you to search any type of document in real time.

Our clients testify

« The Ylly teams were able to read my mind and create the platform I imagined »

Michael Tartar
DIMM.UP

Experiences we designed

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Garance

All brand ambassadors
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Takeda

Know your treatment path
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DIMM.UP

Reveal your digital potential