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Split the Response Panel in HarborClient
Right-click a response tab to split the panel left, right, up, or down—compare Body with Timing, Tests, or Console without flipping tabs.
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HarborClient Now Supports Server-Sent Events
Open long-lived SSE streams from the request editor, watch events arrive live, and disconnect when you are done—using the same headers, auth, and proxy settings as ordinary HTTP.
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How to Use Variable Filters in HarborClient
Pipe resolved variable values through Twig-style filters like {{name|upper}} and {{q|urlencode}} when you send a request.
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How to Use Environment Inheritance in HarborClient
Put shared keys on a base Development environment, then inherit them into Production and override only what changes.
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How to Take Screenshots with Live Pages
Capture viewport or full-page PNGs from HarborClient Live Pages—from the browser toolbar, request scripts, or plugins with hc.livePage().screenshot.
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Building an Express Server with HarborClient
Build a local Express echo API, start it from a HarborClient Live Server with Run command and reverse proxy, then test it with an Echo collection.
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Introducing Live Servers in HarborClient
Serve a local folder over loopback HTTP, open it in a Live Page, and inspect access logs without leaving HarborClient.
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Introducing Live Pages in HarborClient
Open a real webpage beside your API work, save it with headers, auth, and scripts, and drive it from request scripts or plugins with hc.webpage.
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Introducing Environment Inheritance in HarborClient
Environments can now inherit variables from a parent—build shared bases, override what changes, and see the hierarchy in the sidebar.
Blog
Product news, tutorials, comparisons, and workflows for getting more out of HarborClient.