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Case shows how artificial intelligence tools have started to allow people without technical training to transform personal experiences into digital products, while interest grows in simple solutions for emotional support, creating applications with chatbots, and new forms of AI-guided learning.
Karima Williams, a 34-year-old single mother and account director at a marketing agency, transformed conversations with artificial intelligence into a free emotional support app, even without engineering training or previous programming experience.
Named Crash Out Diary, the tool was launched in April 2025 and reached about 50,000 sessions in a few months, according to the creator’s own account to Business Insider.
The repercussion gained momentum after a video about the app reached over 2 million views on Instagram, increasing the visibility of an initiative created from a personal experience with emotional overload.
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In this context, Williams’ journey drew attention for bringing together two recent movements: the use of generative AI by people without technical training and the search for digital tools aimed at providing support in times of stress.
From Conversations with AI to Crash Out Diary
Before creating the app, Williams started using Claude, an artificial intelligence assistant developed by Anthropic, to organize thoughts, deal with work tensions, and avoid transferring routine fatigue to close people.
In moments of greater pressure, the marketing professional turned to the chatbot to structure feelings, calm reactions, and find clearer ways to respond to difficult situations, without treating the tool as a substitute for specialized support.
Over time, this private dynamic served as the basis for Crash Out Diary, designed as a simple and anonymous space for quick venting, without requiring the user to maintain a long conversation with the artificial intelligence.
Instead of functioning as an open chat, the app receives a message, offers a brief encouraging response, and directs the person to a practical activity, such as breathing exercises or small grounding games.
App created without programming experience
Without a professional background in software development, Williams turned to Claude himself to understand technical steps, organize the product’s logic, and transform a personal idea into a web-accessible tool.
During the process, she asked for simple explanations, as if she were learning the subject at 10 or 15 years old, and also requested instructions broken down into smaller steps to reduce the feeling of overload.
The AI helped in drafting requirement documents, reviewing code, and organizing project presentation materials, acting as a kind of technical support during the app’s construction.
Even so, progress required patience, because tasks that could be quickly completed by an experienced engineer took several days as the creator learned basic concepts and tested each adjustment.
The evolution of Crash Out Diary occurred alongside the founder’s own learning, who began to review functionalities, fix problems, and expand the tool as she better understood the product’s workings.
Instead of hiring a programming team from the start, Williams tested paths, adjusted decisions, and incorporated user feedback, keeping development at a gradual pace and directly linked to the experience of those using the app.
Emotional support with short and anonymous interaction
Presented as a free web app, Crash Out Diary was created for moments of emotional loss of control, accumulated stress, or the need to reorganize thoughts before taking an impulsive action.
According to Williams, the tool does not save messages unless the user creates an account, which reinforces the proposal to offer a quick, direct, and less permanent interaction than other digital platforms.
In practice, the person writes what they are feeling, receives a short response to reorient the initial reaction, and then is directed to a simple emotional stabilization activity.
This structure helps explain why the app avoids prolonged conversations and prefers objective interactions, designed to support the user at a specific moment, without turning the use into a continuous exchange with the chatbot.
In a report to Business Insider, Williams explained the term “crashing out” as an external reaction caused by the accumulation of many situations at once, an idea that guided the tool’s central proposal.
The adaptation of this concept to the digital environment gave rise to a more specific user experience, aimed at people who need to quickly record a feeling and receive a practical stimulus to reorganize the emotional response.
Vibe coding and new ways to create apps
The trajectory of Williams is also related to the phenomenon known as “vibe coding,” an expression used to describe the creation of digital products with intense support from AI tools, even without traditional programming expertise.
In her case, the process involved trial, error, and learning guided by the chatbot, with artificial intelligence acting as support to translate technical steps into more understandable instructions.
The initial growth of Crash Out Diary shows how AI tools can reduce barriers for people who want to test a digital idea, even if they do not have formal training in technology.
On the other hand, the case also reinforces the need for review, data care, and responsibility when digital resources deal with sensitive topics, especially those related to emotional support and moments of vulnerability.
Williams stated that she intends to expand the app, add features based on user feedback, and bring the tool to the App Store, keeping the project evolving after the initial repercussion.
Besides expanding Crash Out Diary, the creator argues that knowing how to converse with AI should become an everyday skill, useful for planning, learning, solving problems, and developing projects outside traditionally technical areas.
The project’s repercussion shows how an individual experience of emotional organization ended up transforming into a tool used by thousands of people and followed by millions on social media.
In a scenario where artificial intelligence already participates in creative, technical, and personal tasks, how far can this type of use change the way ordinary people build digital solutions?
