In the real situation, information security is important and we may want to send encrypted text to user for their credential. It is good for validation and it can prevent some attack from user. Cloudflare worker has an implemented encode and decode feature, so it is possible to encrypt and deliver message to user via a constraint distributed system. The pointing system of https://capitaltwo.ga is built based on this. More details come below:
This post contains course related projects, forked projects with added functionality, modified projects. Some of them are big, some of them are small. All other projects in project tab are designed, coded, solved on my own and most of them are not required by a course. Click read more to read my course related projects, added function, modified projects.
In addition to Stage 1 of this app, Stage 2 is a voice interaction app based on locally trained natural language processing model by using Nlp.js, which detects and analyze phrases based on machine learning, and voice recognition by using ibm waston cloud. Due to compatibility, limitation in testing, privacy issue, the published version only contain chat feature using which user is able to add items to their lists. Chat robot will communicate with user in multiple rounds and extract related information to add to the existed lists. This app is built on Expo managed workflow and thus has cross-platform support. The future published version will integrate Tensorflow and using float32array to run locally train and run voice recognition. Dark and light theme is following user’s system default. This app is done solely on me. More details come below:
This is an robot chat app based on locally trained natural language processing model by using Nlp.js. It could answer questions in different situations and is able to run and answer questions based on context totally locally. Due to the limitation of the local dataset, it can only understand a limited number of phrase. It is still a good app to chat with. In each run, you can also choose to save history chat or not and choose to extract entity information or not. So, it is also a good app to see what a phrase will happen in react native version of Nlp.js in expo. Dark and light theme is following user’s system default. This app is done solely by me.
Even though the official repo of Nlp.js has a description about using in React Native. Running directly on Expo might have some problems. Due to some limitation on the web version of @nlpjs/core @nlpjs/lang-en-min @nlpjs/nlp, like no entity extraction and can not customize entity, using node-nlp-rn is a good choice. More details on implementing in below:
This is a serverless web application. By utilizing Cloudflare worker, similar to edge computing, and personal effort, a constraint distributed structure with fast response time and availability is produced. The making of Financial website is actually led by me. The core part, including design, connection between different components, Devop structures, lots of coding, ARIA, are done by me. Other people’s attribution, including contribution on knowledge passage content, useful tools, quiz generation and verification, are also important. We follow up the Business Agility and use JIRA to do weekly jobs and finish this product in 8 weeks. This is the product being produced based on Design specification by me, most parts stay the same as design. This website designed by me contains knowledge from cross area and utilize knowledge including data representation, prediction, interactive design, interacting with phone app and much more. More details regarding to benefits and incomparable feature could be saw below:
Dialogflow provided a easy to configured way to integrate the voice interaction with your application. By using their sample code, it is easy to implement and deploy to multiple different platform. But it also have problems such that wrong information matching, can not define intent/entity on the go, privacy issue, and etc. This is a course assignment done solely by me. More details in below:
Cloudflare worker is a serverless application based on v9 engine. The structure is a little bit different than the Node.js. Endpoints is familiar to most people in developing. But this seems to be different on worker. And it is useful especially when different services is running in the same worker. This one will show how to integrate traditional endpoint feature on cloudflare worker to likely have a fake endpoint handler. This is a sub-project of Financial website.
This is an app provide a easy to use interface to help user organize their spendings/earning and see a summary and guidance by visiting yearly budgeting tool on capitaltwo’s tools page, which will generate those results based on user’s history spending and provide user guidance about their future spending. User is able to provide an importance level to each future spending to guide system which item should be fulfilled at first. System will also intelligently detect user’s past earning and spending and ensure user’s future spending/earning include those fixed monthly/bi-monthly income/expense. Everything is done locally without risk of leaking privacy information. The stage 1 of the app provide a wonderful, easy to use interface and basic functionality, together with cross platform support, including android, ios. More details is in below. Dark and light theme is following user’s system default. This app is done solely by me.