Chiledual

Web Development Educational Contentdidesweb.com

Didesweb is a free Spanish-language web development tutorial blog and sole proprietorship founded in 2014 by Roque Arnás Izquierdo, serving developers and students with content and open-source tools including the me.css CSS framework.

Company typePrivate
Founded2014
HeadquartersAlmussafes, Spain
Headcount—
GTM typeB2C
OfferingDigital Commerce or Content

What Chiledual does

Didesweb is a free Spanish-language web development tutorial website operating as a sole proprietorship founded in 2014 by Roque Arnás Izquierdo and domiciled in Almussafes, Valencia, Spain. The site publishes step-by-step tutorials and code examples on HTML, CSS, JavaScript, jQuery, PHP, WordPress, and Gulp, and offers a small set of free utility tools including a browser compatibility detector (Mi navegador), an HTML-to-plain-text converter, and pre-configured Gulp workflow templates. Its only notable proprietary technology is me.css, a lightweight CSS framework built on Emmet syntax with Sass integration, mixins, variables, and a configurable grid, distributed as open source on GitHub under the didesweb organization.

The business model is non-commercial: all content, tools, and code repositories are provided free of charge with no paid tiers, no advertising disclosure, no sponsorship, and no customer roster. The company is classified in metadata as a nonprofit foundation linking technical secondary education with companies (Chile Dual), but every operational and firmographic data point — sole proprietorship, single headcount, sole-proprietor legal name, personal email contact, tutorial-blog product surface — describes Didesweb, not a dual vocational training foundation. These are mutually inconsistent descriptions; the operational data is taken as authoritative for the entity.

Go-to-market is community-led content publishing: organic SEO, social sharing, and a LinkedIn plus GitHub presence drive inbound traffic from Spanish-speaking web developers, designers, and students. Distribution is exclusively self-serve via didesweb.com and GitHub. Top articles exceed 18,000 views, but no commercial conversion mechanism exists.

Chiledual firmographics

Firmographics

Name: Chiledual
Legal name: Roque Arnás Izquierdo
Website: https://didesweb.com
Company type: Private
Founded year: 2014
Operating status: Operating
Short description: Didesweb is a free Spanish-language web development tutorial blog and sole proprietorship founded in 2014 by Roque Arnás Izquierdo, serving developers and students with content and open-source tools including the me.css CSS framework.
Ownership category
akta.pro rank

Chiledual industry classification

Industry

Product category: Web Development Educational Content
NAICS: Educational Services (611), Software Publishers (5132)
SIC: Services-Educational Services (8200)
akta.pro primary industry: Web Development (HTML/CSS/JavaScript, Front-End/Back-End) (EDAMACAC)
akta.pro secondary industry: Open-Source & Developer Communities (BPAMABAM)

Keywords

Web development tutorials
CSS framework library
Browser detection tools
Developer workflow automation
Frontend development resources

Where Chiledual is headquartered

Location

Headquarters

HQ city: Almussafes
HQ country: Spain
HQ region: Europe

Offices1 record

Markets served

Chiledual business model

Business model

GTM type: B2C
Offering type: Digital Commerce or Content
Cost components: Personnel, Operations, Technology or R&D, Others

Revenue model

Content Publishing (Non-commercial): The website operates as a free educational resource with no products or services sold. The site owner provides tutorials, tools, and resources at no charge. No revenue generation model is apparent.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Chiledual product offering

Product offering

Core offering

Chiledual operates the free Spanish-language web design and development tutorial website didesweb.com, publishing step-by-step guides and code examples on HTML, CSS, JavaScript, jQuery, PHP, and WordPress. The site also distributes several free developer utilities, including the proprietary lightweight me.css CSS framework, a browser detection tool ("Mi navegador"), an HTML-to-plain-text converter, and pre-configured Gulp workflow templates, all available without charge to Spanish-speaking web developers, designers, and students.

Differentiator

Problem solved

Functional benefit

Products and services

Didesweb Tutorial Blog Free Spanish-language blog publishing step-by-step tutorials with downloadable code examples on HTML, CSS, JavaScript, jQuery, PHP, WordPress, Gulp, and related web technologies, aimed at Spanish-speaking web developers, designers, and students.
me.css CSS Framework A proprietary lightweight CSS library based on Emmet syntax that provides a configurable grid system, mixins, variables, and Sass integration for building CSS in web projects, distributed free via GitHub.
Mi Navegador (Browser Detection Tool) Free browser detection utility that presents technical information about the visitor's browser, including compatibility with HTML5, CSS3, audio, video, and various input types, aimed at web developers performing compatibility diagnostics.
Conversor html a texto plano Free utility for pasting HTML and automatically obtaining a plain-text version without tags, intended for web developers and content editors who need to strip markup from HTML snippets.
me.css + Sass + Uglify + PurgeCSS + Browser-sync Gulp Workflow Template Pre-configured Gulp automation template that combines the me.css framework with Sass, Uglify, PurgeCSS, and Browser-sync to automate CSS and JS compilation, minification, and live browser synchronization for web development projects.

Companies that use Chiledual

Customer profile

Segments1 record

Ideal customer profiles1 record

Chiledual technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature4 records

Chiledual partnerships and signals

Strategic signal

Scale indicators2 records

Recent moves4 records

Expansion highlights2 records

Chiledual competitors and assessment

Company assessment

Direct peers

SitePoint: Publishes tutorials, articles, and books on HTML, CSS, JavaScript, PHP, and WordPress; comparable in topic coverage and audience (working web developers and learners).
CSS-Tricks: Tutorial-focused publication specializing in CSS, front-end workflow, and web-development techniques; comparable as a single-voice editorial site publishing practical web-dev articles with downloadable code.
freeCodeCamp: Nonprofit, free, web-development and coding tutorial platform publishing articles and interactive lessons; the most direct comparable in mission, free-access model, and audience (Spanish-speaking learners included).
W3Schools: Long-running, free reference and tutorial site covering HTML, CSS, JavaScript, jQuery, PHP, and similar web technologies — closely overlapping both the topic stack and the free, self-serve delivery model.
Envato Tuts+: Tutorial and course platform covering web development, design, and code — directly comparable as a tutorial publisher serving working developers and designers.
Smashing Magazine: Editorial web-design and front-end development publication with tutorials, articles, and downloadable resources — directly comparable as a content-led web-development learning resource.

Broad incumbents

web.dev: Google's free web-development learning and guidance platform covering modern web performance, CSS, and JavaScript; incumbent with strong institutional backing and overlapping audience.
Codecademy: Interactive coding lessons across web technologies including HTML, CSS, JavaScript, and PHP; incumbent in the same web-development learning category with a freemium/paid model.
MDN Web Docs: Mozilla's authoritative free documentation and tutorials for HTML, CSS, JavaScript, and web APIs; the incumbent reference resource in the same category, vastly larger and well-funded.

Emerging players

DEV.to: Open community publishing platform for developers to share tutorials and articles; overlapping audience and free, community-led publishing model similar to Didesweb's organic, SEO-driven approach.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights5 records

Customer concentration

Chiledual financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Chiledual leadership team

Management profile

Number of profiles

Profiles1 record

Chiledual funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Chiledual M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Chiledual

What does Chiledual do?

Is Chiledual a public or private company?

Chiledual is a private company. It is classified as founder individual operated bootstrapped and is currently operating.

When was Chiledual founded?

Chiledual was founded in 2014.

Where is Chiledual based?

Chiledual is headquartered in Almussafes, Spain, in the Europe region.

How does Chiledual make money?

One revenue line is on record: content Publishing (Non-commercial).

Who are Chiledual's main competitors?

Direct peers on record are SitePoint, CSS-Tricks, freeCodeCamp, W3Schools, Envato Tuts+ and Smashing Magazine. Broad incumbents are web.dev, Codecademy and MDN Web Docs. DEV.to is listed as an emerging player.

Does Chiledual have an API?

No public API is recorded for Chiledual.

What industry is Chiledual in?

Chiledual's product category is Web Development Educational Content. Its primary akta.pro industry code is EDAMACAC, Web Development (HTML/CSS/JavaScript, Front-End/Back-End), with a secondary code of BPAMABAM, Open-Source & Developer Communities. Its NAICS code is 611 and its SIC code is 8200.