Issues

• Routing DRC crashes ("Illegal Parameters") on any circular_hole_with_rect_pad: undefined hole_offset_x overrides the default

  tscircuit/checks#434 · Filter by author raykholo opened on Oct 16, 2026

• Missing license file

  tscircuit/checks#345 · Filter by author Nursultan1125 opened on Sep 26, 2026

• Missing refdes warning suggests {REFDES}, which core does not substitute, so following it never clears the warning

  tscircuit/checks#292 · Filter by author raykholo opened on Sep 16, 2026

• DRC checks ignore the copper of hole_with_polygon_pad plated holes (via-in-pad, pad-pad, via-pad and pad-trace clearance)

  tscircuit/checks#260 · Filter by author mvennarini opened on Sep 4, 2026

• check placement misses via copper overlapping an SMD pad corner

  tscircuit/checks#241 · Filter by author 0hmX opened on Aug 26, 2026

• New DRC check: flag overlapping copper pours on different nets

  tscircuit/checks#189 · Filter by author zkasuran opened on Aug 8, 2026

• SMT pads and plated holes are not checked against min_board_edge_clearance

  tscircuit/checks#187 · Filter by author zkasuran opened on Aug 8, 2026

• checkCourtyardOverlap silently ignores polygon and pill courtyards

  tscircuit/checks#185 · Filter by author zkasuran opened on Aug 8, 2026

• Different-net vias with overlapping copper pass DRC (only the drill hole is measured)

  tscircuit/checks#183 · Filter by author zkasuran opened on Aug 8, 2026

• checkTracesAreContiguous accepts a trace endpoint connected to a pad on a different layer

  tscircuit/checks#167 · Filter by author abdalraof-albarbar opened on Jul 2, 2026

• New DRC Check: Check vias aren't too close to pads

  good first issuemajor
  tscircuit/checks#44 · Filter by author seveibar opened on May 14, 2025
  1

• Dependency Dashboard

  tscircuit/checks#20 · Filter by author renovate opened on Mar 24, 2025

• Add all the Design Rule Checks for JLCPCB

  tscircuit/checks#15 · Filter by author seveibar opened on Sep 17, 2024
  1

• Check for pcb_trace intersections when determining if two pcb_traces are connected

  tscircuit/checks#14 · Filter by author seveibar opened on Sep 14, 2024
  3