Top 80 JavaScript Development Companies in France

The Best of December 2024

Looking for a top JavaScript developer in France?

If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.

List of the Best France JavaScript Developers

1

Theodo
(13 Reviews) 4.7
- Timeliness
  4.7
- Service Excellence
  4.7
- Value
  4.3
- Would Recommend
  4.7
- $25,000+
- 10 - 49 employees
- Paris, France
Theodo UK, founded in 2015, is a consultancy and digital development agency headquartered in London with an additional location in Paris. With a team of over 30 employees, they mainly provide mobile app development, web development, and custom software development services.

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Clients
- Admiral
Industries
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2

Kernix
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Paris, France
Kernix is a development company in Paris, France. Founded in 2001, they have about 40 employees that serve mostly midmarket and small-business clients in the education, business, and consumer products sectors. Services include web, custom software, and e-commerce development.

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Clients
- Bergerat Monnoyeur
Industries
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3

IZZY Agency
(3 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  4.8
- Value
  4.7
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Sérent, France
IZZY Agency is a Paris, France-based web development company. They offer web development, mobile app development, ux/ui design, e-commerce development, and more and were established in 2019.
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4

Hello Pomelo
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $25,000+
- 10 - 49 employees
- Paris, France
Hello Pomelo is a software development company founded in 2017 in Paris and with secondary offices in Bordeaux, France and Barcelona, Spain. With about 20 employees on their team, they offer custom software development, web development, and mobile app development mostly to medium-sized companies in financial services, media, business services, and education sectors.

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Clients
- BNP Paribas
Industries
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5

Meta Optimizers
(4 Reviews) 5.0
- Timeliness
  4.9
- Service Excellence
  4.9
- Value
  4.9
- Would Recommend
  5.0
- $1,000+
- 2 - 9 employees
- Paris, France
Meta Optimizers is a marketing firm founded in 2018 with no more than 10 employees. They provide web development, social media marketing, and PPC solutions from their office in Paris. They work with small businesses in the fields of hospitality, retail, and e-commerce.

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Clients
- Farah Gallery
Industries
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6

CyberFox Agency
(2 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 10 - 49 employees
- Paris, France
CyberFox is a website development company established in 2018. Their small team is based in Paris, France. Their services include web development, e-commerce development, other application development, and custom software development.
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Clients
- OnCourt
Industries
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7

Blacksmith

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Paris, France
Blacksmith is a web development company. Established in 2016, the company offers Web Development and Web Design.
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Clients
- Riot Games
Industries
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8

OrNsoft Corporation
(3 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- Undisclosed
- 50 - 249 employees
- Saint-Maur-des-Fossés, France
OrNsoft Corporation is a development firm headquartered in Miami with a satellite office in Bonneuil-sur-Marne, France. OrNsoft was founded in 2006 and provides custom software development, web development, mobile app development, and IT strategy consulting services mainly enterprise clients.

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9

BAPits
(1 Reviews) 4.0
- Timeliness
  4.5
- Service Excellence
  4.0
- Value
  5.0
- Would Recommend
  4.5
- $1,000+
- 10 - 49 employees
- Paris, France
BAPits is a small custom software development company. Founded in 2011, the team offers custom software development, web development, mobile app development, e-commerce development, and more. The firm is located in Paris, France.

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10

Atelier256
(2 Reviews) 4.5
- Timeliness
  4.5
- Service Excellence
  4.5
- Value
  4.5
- Would Recommend
  4.8
- $25,000+
- 2 - 9 employees
- Neuville-en-Ferrain, France
Website development company Atelier256 is based in Neuville-en-Ferrain, France. They offer Web Development, Mobile App Development, API Development, and DevOps Managed Services and were founded in 2017.
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11

THENODE LAB
(1 Reviews) 5.0
- Timeliness
  5.0
- Service Excellence
  5.0
- Value
  4.0
- Would Recommend
  5.0
- $10,000+
- 2 - 9 employees
- Paris, France
Founded in 2016, TheNode Lab is a digital design agency that offers UX/UI design, mobile app development, and product design services. Their 5 employees are based out of Paris.

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Clients
- Lancôme
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12

Frenchy Digital LLC
(18 Reviews) 4.8
- Timeliness
  4.8
- Service Excellence
  4.8
- Value
  4.8
- Would Recommend
  4.8
- $25,000+
- 10 - 49 employees
- Publier, France
Frenchy Digital LLC is a mobile app development company based in Los Angeles with offices in Paris and Alger, Algeria. The company, founded in 2019, has a team of less than ten that provides mobile app development, web development, and e-commerce development services. Frenchy Digital serves mid-market and other-sized companies and institutions in the e-commerce, financial services, health care & medical, and government sectors.

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Clients
- iGlow Med Spa
Industries
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13

TAPAT

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Toulouse, France
TAPAT is a website development firm. Based in Toulouse, France, the agency specializes in Web Development and UX/UI Design.
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14

Pam Studio

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Toulouse, France
Pam Studio is an e-commerce development firm based in Toulouse, France. Their services include E-Commerce Development and UX/UI Design.
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15

bluedrop.fr

(0 Reviews)

Not yet reviewed.
- $10,000+
- 10 - 49 employees
- Marseille, France
Bluedrop.fr is a website development firm based in Marseille, France and Bayrut, Lebanon. They provide Web Development and UX/UI Design.
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16

Sutunam
(3 Reviews) 5.0
- Timeliness
  4.7
- Service Excellence
  5.0
- Value
  5.0
- Would Recommend
  5.0
- $10,000+
- 10 - 49 employees
- Lyon, France
Sutunam is an information technology and services company founded in 2010 in Lyon, France. Their team of around 30 works with small and mid-market businesses in the e-commerce industry to provide e-commerce, software, and web development.

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17

HTML Studio

(0 Reviews)

Not yet reviewed.
- $1,000+
- 10 - 49 employees
- Paris, France
HTML Studio is an UX agency. The firm is located in Paris, France. Their services include UX/UI Design and Mobile App Development.
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18

Harington Tech

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Levallois-Perret, France
Website development company Harington Tech was founded in 2008. The midsize team specializes in Web Development and Mobile App Development.
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19

Afocus
(14 Reviews) 4.9
- Timeliness
  5.0
- Service Excellence
  4.9
- Value
  4.8
- Would Recommend
  5.0
- $1,000+
- 10 - 49 employees
- Saint-Herblain, France
Vnited.Co is a software agency based in Ho Chi Minh City, Vietnam, and founded in 2017. With more than 10 members, they offer web development, e-commerce development, and web design solutions for clients in the industries of e-commerce and hospitality.

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Clients
- Zen Living
Industries
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20

AquilApp

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 2 - 9 employees
- Saint-Herblain, France
AquilApp is a web development company. They are located in Saint-Herblain, France and have small team. They specialize in Web Development and Mobile App Development.
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21

USERADGENTS

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 50 - 249 employees
- Paris, France
USERADGENTS is an e-commerce development company. They offer E-Commerce Development and Mobile App Development and were founded in 2008.
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22

Galadrim

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Paris, France
Galadrim is a small Paris, France-based SEO services firm. Their services include Search Engine Optimization and Web Design.
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23

Atlas Dev Studio

(0 Reviews)

Not yet reviewed.
- $1,000+
- 2 - 9 employees
- Paris, France
Atlas Dev Studio is a small custom software development firm. They specialize in Custom Software Development and Web Development and were established in 2024.
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24

Agence Web CoherActio

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Paris, France
Website development company Agence Web CoherActio was established in 2008. The company provides Web Development and Web Design.
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Clients
- Axa Assistance (Specialist in emergency interventions)
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25

HEXIUM

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Montpellier, France
HEXIUM is a web development company established in 2020. The team offers Web Development and Mobile App Development and is based in Montpellier, France.
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26

d-story

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Paris, France
Founded in 2019, d-story, a small Digital Strategy company, is based in Paris, France. Their team specializes in Digital Strategy and Web Development.
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27

UALOG

(0 Reviews)

Not yet reviewed.
- $5,000+
- 2 - 9 employees
- Paris, France
UALOG is a software development company. They were founded in 2020 and offer Custom Software Development and Mobile App Development.
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28

TECH'UP CONSULTING

(0 Reviews)

Not yet reviewed.
- $50,000+
- 2 - 9 employees
- Châtillon, France
TECH'UP CONSULTING is a Châtillon, France-based data analytics company. They specialize in BI & big data consulting & SI and Web Development and were launched in 2017.
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29

QUAI 13

(0 Reviews)

Not yet reviewed.
- Undisclosed
- 10 - 49 employees
- Marseille, France
Established in 2003, QUAI 13 is a web development company. The company focuses on Web Development and E-Commerce Development, and is small.
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30

AREA 17

(0 Reviews)

Not yet reviewed.
- $100,000+
- 50 - 249 employees
- Paris, France
AREA 17, an UX company, is in Brooklyn, New York and Paris, France. They focus on UX/UI Design and Mobile App Development.
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