I just rereleased my own Houdini-Library which consists of some python scripts as well as Houdini HDAs which may be useful from time to time. I´ll maybe break down some of this tools in the near future on this site. Heres the ReleaseNotes on the Readme from Github for now:

Features:

Provided Scripts

This library provides a set of Scripts:

• autofocus.py - does as it says
• connectPoints.py - connects polyPoints
• flipBook.py - makes a Flipbook from the current camera without croppin/scaling
• hide.py - toggles hide afrom selected nodes from viewport
• IN.py - Green Null with handy rename panel provided; appends to selected node (SOP), shortcut recommended
• incrSave.py - save with date, name, version - iterates version(if necessary also date) on each save
• makePlanarX.py - Flattens pointSelection in World X
• makePlanarY.py - Flattens pointSelection in World Y
• makePlanarZ.py - Flattens pointSelection in World Z
• makeQCam.py - make a cam with QFrustum and QRig - needs qLib
• measure.py - make a measure node from selected objects - if non selected create nulls instead
• merge.py - merge selected with merge node (SOP) - Shortcut highly recommended (M works fine)
• multiImporter.py - import multiple files (.bgeo, .abc, .fbx,...) into OBJ - Creates a OBJ_node with names for each selected file
• out.py - Black Null with handy rename panel provided; appends to selected node (SOP); shortcut recommended
• replaceString.py - search ALL nodes in the scene for all string-parms and replace a string if found
• resetTrans.py - reset Transforms to zero (Components selectable) - OBJ
• trajectory.py - create a visible trajectory for the selected object (OBJ) - needs Qlib installed
• align.py - matches transform of 2 nodes in OBJ

Provided HDAs

• PolyCapFix - Fixes Holes
• VolumeDisplacement.hdalc - Does VolumeDisplacement
• VoronoiTransform.hdalc - Breaks things and Transforms Pieces
• AtomArray.hdalc - As it says
• compressvdb.hdalc - save space with vdbs
• compressvolume.hdalc - save space with vdbs
• DeleteOutsidePieces.hdalc - delete pieces which are not on the inside
• DigitalGrowth2D.hdalc - Line-Growth Solver
• EdgeDisplacement.hdalc - EdgeDisplacement (PolyEdges)
• LineGlow.hdalc - Shader
• MacBethMantra.hdalc - a MacBethChart for Mantra
• MoGraph_Shader - MoGraphStuff as known from other tools
• MoGraph_Step - MoGraphStuff as known from other tools
• MoGraph_Target - MoGraphStuff as known from other tools
• Mograph_Displace.hda - MoGraphStuff as known from other tools
• Mograph_Plain.hda - MoGraphStuff as known from other tools
• Mograph_Random.hda - MoGraphStuff as known from other tools

additional Infos

• Toolbar provided
• Icons may follow
• Tested on 17.5.360
• If you find any bugs, have suggestions or anything else please contact me via Twitter or per Mail
• please check out my other Repos as well - they might be handy to you