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40 lines
2.5 KiB
Markdown
40 lines
2.5 KiB
Markdown
## Hello World in different languages:
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For examples of hello-world in different programming languages see inside the BaseFunctions folder:
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* [Base Functions](https://github.com/openfaas/faas/tree/master/sample-functions/BaseFunctions)
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## Demo functions from closing keynote @ Dockercon
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* Demo functions - [fass-dockercon](https://github.com/alexellis/faas-dockercon/)
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* Video recording from Dockercon [on YouTube](https://youtu.be/-h2VTE9WnZs?t=15m52s)
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## Sample functions from the FaaS stack
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* [FaaS-And_Furious Community functions](https://github.com/faas-and-furious) (new)
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> Also see the [community page](https://github.com/openfaas/faas/blob/master/community.md) for functions created by FaaS users and contributors.
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Here is a list of some of the sample functions included this repository.
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| Name | Details |
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|--------------------------|----------------------------------------- |
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| AlpineFunction | BusyBox - a useful base image with busybox utilities pre-installed |
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| apikey-secret | Example in Golang showing how to read a secret from a HTTP header and validate with a Kubernetes secret |
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| CaptainsIntent | Alexa skill - find the count of Docker Captains |
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| ChangeColorIntent | Alexa skill - change the colour of IoT-connected lights |
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| CHelloWorld | Use C to build a function |
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| echo | Uses `cat` from BusyBox to provide an echo function |
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| DockerHubStats | Golang function gives the count of repos a user has on the Docker hub |
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| figlet | Generate ascii logos through the use of a binary |
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| gif-maker | Use gifsicle and ffmpeg packages from Alpine Linux to make gifs from video |
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| HostnameIntent | Prints the hostname of a container |
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| MarkdownRender | Use a Go function with vendoring to convert Markdown to HTML |
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| Nmap | The network scanning tool as a binary-based function |
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| NodeInfo | Node.js - gives CPU/network info on the current container |
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| Phantomjs | Use Phantomjs to scrape/automate web-pages |
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| ResizeImageMagick | Resizes an image using the imagemagick binary |
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| SentimentAnalysis | Perform sentiment analysis with the TextBlob library |
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| WebhookStash | Golang function provides way to capture webhooks - JSON/text/binary into the container filesystem |
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| WordCountFunction | BusyBox `wc` is exposed as a function / service through FaaS |
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