Welfare first.
Every project ships free at point of use. Income comes from work for others, not from people learning here.
Work / Research · Education / dmj.one (the platform)
The umbrella · since August 2022dmj.one
Dream. Manifest. Journey.
Together as One.
सपने देखो · रचो · बढ़ो · साथ · एक होकर ।
The platform behind every product here. Think of it the way Alphabet holds Google · the parent organisation, the welfare commitment, the open-source licence, the deploy infrastructure, the credit line for student capstones, the public face. A public welfare initiative for free, accessible computer science education across India. No ads. No paywalls. No login wall on a tutorial. Sustained since August 2022, year after year.
Founded by Divya Mohan
·
Under dmj.one
56Sister products here
2022Sustained since
CSEFree for the next student
AGPL-3Free in writing, forever
IndiaFirst, on every page
Act I · The Belief
Education is a fundamental human right.
A first-year computer science student in a small town deserves the same materials as one in a metro. The same compilers. The same tutorials. The same chance to publish their first package. The platform exists because nobody else had built that, end to end, in the open.
"We bridge the education gap by giving free, high-quality computer science resources to anyone who wants them. The fact that you cannot afford a course, a book, or a paid editor must not be the reason your engineering career stops." · The dmj.one mission, restated here
Act II · The Pillars
Four commitments, kept on every page.
Every product here inherits the same constraints from this platform. They are not aspirations. They are the floor.
Education first.
If a tutorial helps one student finish their first program, it stays online for every student that follows.
India first.
Designed for the slow phone, the patchy network and the small town. If it works there, it works everywhere.
Accessibility first.
WCAG 2.2 AAA from line one. Screen reader, keyboard, low-vision, low-bandwidth, all on the same site, with no second-class path.
Act III · The Umbrella
One platform.
The whole body of work sits here.
dmj.one is not a single project. It is the home of every product here. Six categories, dozens of working applications, all hosted on the same brand, the same accessibility floor and the same free-forever promise.
cat · bharat
Bharat-First
Products designed for Indian users in Indian languages on Indian phones.
cat · ai
AI & Agents
Honest applications of LLMs, with real benchmarks and real fallbacks.
cat · enterprise
Enterprise & Security
The boring foundations: keys, audits, identity, fallbacks.
cat · cloud
Cloud & Infra
Reproducible deployments, sandboxes and per-student environments.
cat · tools
Tools
Small, strict utilities students and developers reach for daily.
cat · research
Research & Education
The teaching materials, lab kits and platforms themselves.
Act IV · The Archive
Public. Auditable. Built to outlast.
The platform is a static site, deployed redundantly, backed by audited code and named contributors. The repository moved from `dmjone/dmjone.github.io` to `dmjone/dmjone`: the older URL is preserved as a redirect, no link ever broke for a learner.
Hosting · redundant
GitHub Pages and Cloudflare Pages.
Deployed automatically on every push to both providers. If one cache misses, the other still serves. Zero-downtime publishing for free.
Pipeline · audited
CodeQL, dependency review, security scans.
GitHub Actions run code-quality and security gates before any deploy. A static site, but never an unaudited one.
Licence · AGPL v3
Free in code. Free in writing. Free for the next student.
The educational content is AGPL v3. Anyone forking the platform must keep the next student's access just as free. The licence is the contract that keeps the mission honest. (Individual products here ship under their own licences · most are Apache 2.0 with patent retaliation.)
People · named
Subject experts and student authors.
Distinguished experts including Dr. Pankaj Vaidya, Dr. Gaurav Gupta and Dr. Anurag Rana sit alongside undergraduate authors who shipped their first feature on this platform.
Every product here stands on this platform. That is the case for hiring me.
I do not just ship a single product, I sustain a public platform behind dozens of them, in the open, year after year. Bring me in to do the same for an organisation that wants to mean what it says.